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Why the Ford Pinto didn’t suck

Why the Ford Pinto didn't suckThe Ford Pinto was born a low-rent, stumpy thing in Dearborn 40 years ago and grew to become one of the most infamous cars in history. The thing is that it didn't actually suck. Really.

Even after four decades, what's the first thing that comes to mind when most people think of the Ford Pinto? Ka-BLAM! The truth is the Pinto was more than that — and this is the story of how the exploding Pinto became a pre-apocalyptic narrative, how the myth was exposed, and why you should race one.

The Pinto was CEO Lee Iacocca's baby, a homegrown answer to the threat of compact-sized economy cars from Japan and Germany, the sales of which had grown significantly throughout the 1960s. Iacocca demanded the Pinto cost under $2,000, and weigh under 2,000 pounds. It was an all-hands-on-deck project, and Ford got it done in 25 months from concept to production.

Building its own small car meant Ford's buyers wouldn't have to hew to the Japanese government's size-tamping regulations; Ford would have the freedom to choose its own exterior dimensions and engine sizes based on market needs (as did Chevy with the Vega and AMC with the Gremlin). And people cold dug it.

When it was unveiled in late 1970 (ominously on September 11), US buyers noted the Pinto's pleasant shape — bringing to mind a certain tailless amphibian — and interior layout hinting at a hipster's sunken living room. Some call it one of the ugliest cars ever made, but like fans of Mischa Barton, Pinto lovers care not what others think. With its strong Kent OHV four (a distant cousin of the Lotus TwinCam), the Pinto could at least keep up with its peers, despite its drum brakes and as long as one looked past its Russian-roulette build quality.

But what of the elephant in the Pinto's room? Yes, the whole blowing-up-on-rear-end-impact thing. It all started a little more than a year after the Pinto's arrival.

 

Grimshaw v. Ford Motor Company

On May 28, 1972, Mrs. Lilly Gray and 13-year-old passenger Richard Grimshaw, set out from Anaheim, California toward Barstow in Gray's six-month-old Ford Pinto. Gray had been having trouble with the car since new, returning it to the dealer several times for stalling. After stopping in San Bernardino for gasoline, Gray got back on I-15 and accelerated to around 65 mph. Approaching traffic congestion, she moved from the left lane to the middle lane, where the car suddenly stalled and came to a stop. A 1962 Ford Galaxie, the driver unable to stop or swerve in time, rear-ended the Pinto. The Pinto's gas tank was driven forward, and punctured on the bolts of the differential housing.

As the rear wheel well sections separated from the floor pan, a full tank of fuel sprayed straight into the passenger compartment, which was engulfed in flames. Gray later died from congestive heart failure, a direct result of being nearly incinerated, while Grimshaw was burned severely and left permanently disfigured. Grimshaw and the Gray family sued Ford Motor Company (among others), and after a six-month jury trial, verdicts were returned against Ford Motor Company. Ford did not contest amount of compensatory damages awarded to Grimshaw and the Gray family, and a jury awarded the plaintiffs $125 million, which the judge in the case subsequently reduced to the low seven figures. Other crashes and other lawsuits followed.

Why the Ford Pinto didn't suck

Mother Jones and Pinto Madness

In 1977, Mark Dowie, business manager of Mother Jones magazine published an article on the Pinto's "exploding gas tanks." It's the same article in which we first heard the chilling phrase, "How much does Ford think your life is worth?" Dowie had spent days sorting through filing cabinets at the Department of Transportation, examining paperwork Ford had produced as part of a lobbying effort to defeat a federal rear-end collision standard. That's where Dowie uncovered an innocuous-looking memo entitled "Fatalities Associated with Crash-Induced Fuel Leakage and Fires."

The Car Talk blog describes why the memo proved so damning.

In it, Ford's director of auto safety estimated that equipping the Pinto with [an] $11 part would prevent 180 burn deaths, 180 serious burn injuries and 2,100 burned cars, for a total cost of $137 million. Paying out $200,000 per death, $67,000 per injury and $700 per vehicle would cost only $49.15 million.

The government would, in 1978, demand Ford recall the million or so Pintos on the road to deal with the potential for gas-tank punctures. That "smoking gun" memo would become a symbol for corporate callousness and indifference to human life, haunting Ford (and other automakers) for decades. But despite the memo's cold calculations, was Ford characterized fairly as the Kevorkian of automakers?

Perhaps not. In 1991, A Rutgers Law Journal report [PDF] showed the total number of Pinto fires, out of 2 million cars and 10 years of production, stalled at 27. It was no more than any other vehicle, averaged out, and certainly not the thousand or more suggested by Mother Jones.

Why the Ford Pinto didn't suck

The big rebuttal, and vindication?

But what of the so-called "smoking gun" memo Dowie had unearthed? Surely Ford, and Lee Iacocca himself, were part of a ruthless establishment who didn't care if its customers lived or died, right? Well, not really. Remember that the memo was a lobbying document whose audience was intended to be the NHTSA. The memo didn't refer to Pintos, or even Ford products, specifically, but American cars in general. It also considered rollovers not rear-end collisions. And that chilling assignment of value to a human life? Indeed, it was federal regulators who often considered that startling concept in their own deliberations. The value figure used in Ford's memo was the same one regulators had themselves set forth.

In fact, measured by occupant fatalities per million cars in use during 1975 and 1976, the Pinto's safety record compared favorably to other subcompacts like the AMC Gremlin, Chevy Vega, Toyota Corolla and VW Beetle.

And what of Mother Jones' Dowie? As the Car Talk blog points out, Dowie now calls the Pinto, "a fabulous vehicle that got great gas mileage," if not for that one flaw: The legendary "$11 part."

Why the Ford Pinto didn't suck

Pinto Racing Doesn't Suck

Back in 1974, Car and Driver magazine created a Pinto for racing, an exercise to prove brains and common sense were more important than an unlimited budget and superstar power. As Patrick Bedard wrote in the March, 1975 issue of Car and Driver, "It's a great car to drive, this Pinto," referring to the racer the magazine prepared for the Goodrich Radial Challenge, an IMSA-sanctioned road racing series for small sedans.

Why'd they pick a Pinto over, say, a BMW 2002 or AMC Gremlin? Current owner of the prepped Pinto, Fox Motorsports says it was a matter of comparing the car's frontal area, weight, piston displacement, handling, wheel width, and horsepower to other cars of the day that would meet the entry criteria. (Racers like Jerry Walsh had by then already been fielding Pintos in IMSA's "Baby Grand" class.)

Bedard, along with Ron Nash and company procured a 30,000-mile 1972 Pinto two-door to transform. In addition to safety, chassis and differential mods, the team traded a 200-pound IMSA weight penalty for the power gain of Ford's 2.3-liter engine, which Bedard said "tipped the scales" in the Pinto's favor. But according to Bedard, it sounds like the real advantage was in the turns, thanks to some add-ons from Mssrs. Koni and Bilstein.

"The Pinto's advantage was cornering ability," Bedard wrote. "I don't think there was another car in the B. F. Goodrich series that was quicker through the turns on a dry track. The steering is light and quick, and the suspension is direct and predictable in a way that street cars never can be. It never darts over bumps, the axle is perfectly controlled and the suspension doesn't bottom."

Need more proof of the Pinto's lack of suck? Check out the SCCA Washington, DC region's spec-Pinto series.

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My Somewhat Begrudging Apology To Ford Pinto

ford-pinto.jpg

I never thought I’d offer an apology to the Ford Pinto, but I guess I owe it one.

I had a Pinto in the 1970s. Actually, my wife bought it a few months before we got married. The car became sort of a wedding dowry. So did the remaining 80% of the outstanding auto loan.

During a relatively brief ownership, the Pinto’s repair costs exceeded the original price of the car. It wasn’t a question of if it would fail, but when. And where. Sometimes, it simply wouldn’t start in the driveway. Other times, it would conk out at a busy intersection.

It ranks as the worst car I ever had. That was back when some auto makers made quality something like Job 100, certainly not Job 1.

Despite my bad Pinto experience, I suppose an apology is in order because of a recent blog I wrote. It centered on Toyota’s sudden-acceleration problems. But in discussing those, I invoked the memory of exploding Pintos, perpetuating an inaccuracy.

The widespread allegation was that, due to a design flaw, Pinto fuel tanks could readily blow up in rear-end collisions, setting the car and its occupants afire.

People started calling the Pinto “the barbecue that seats four.” And the lawsuits spread like wild fire.

Responding to my blog, a Ford (“I would very much prefer to keep my name out of print”) manager contacted me to set the record straight.

He says exploding Pintos were a myth that an investigation debunked nearly 20 years ago. He cites Gary Schwartz’ 1991 Rutgers Law Review paper that cut through the wild claims and examined what really happened.

Schwartz methodically determined the actual number of Pinto rear-end explosion deaths was not in the thousands, as commonly thought, but 27.

In 1975-76, the Pinto averaged 310 fatalities a year. But the similar-size Toyota Corolla averaged 313, the VW Beetle 374 and the Datsun 1200/210 came in at 405.

Yes, there were cases such as a Pinto exploding while parked on the shoulder of the road and hit from behind by a speeding pickup truck. But fiery rear-end collisions comprised only 0.6% of all fatalities back then, and the Pinto had a lower death rate in that category than the average compact or subcompact, Schwartz said after crunching the numbers. Nor was there anything about the Pinto’s rear-end design that made it particularly unsafe.

Not content to portray the Pinto as an incendiary device, ABC’s 20/20 decided to really heat things up in a 1978 broadcast containing “startling new developments.” ABC breathlessly reported that, not just Pintos, but fullsize Fords could blow up if hit from behind.

20/20 thereupon aired a video, shot by UCLA researchers, showing a Ford sedan getting rear-ended and bursting into flames. A couple of problems with that video:

One, it was shot 10 years earlier.

Two, the UCLA researchers had openly said in a published report that they intentionally rigged the vehicle with an explosive.

That’s because the test was to determine how a crash fire affected the car’s interior, not to show how easily Fords became fire balls. They said they had to use an accelerant because crash blazes on their own are so rare. They had tried to induce a vehicle fire in a crash without using an igniter, but failed.

ABC failed to mention any of that when correspondent Sylvia Chase reported on “Ford’s secret rear-end crash tests.”

We could forgive ABC for that botched reporting job. After all, it was 32 years ago. But a few weeks ago, ABC, in another one of its rigged auto exposes, showed video of a Toyota apparently accelerating on its own.

Turns out, the “runaway” vehicle had help from an associate professor. He built a gizmo with an on-off switch to provide acceleration on demand. Well, at least ABC didn’t show the Toyota slamming into a wall and bursting into flames.

In my blog, I also mentioned that Ford’s woes got worse in the 1970s with the supposed uncovering of an internal memo by a Ford attorney who allegedly calculated it would cost less to pay off wrongful-death suits than to redesign the Pinto.

It became known as the “Ford Pinto memo,” a smoking gun. But Schwartz looked into that, too. He reported the memo did not pertain to Pintos or any Ford products. Instead, it had to do with American vehicles in general.

It dealt with rollovers, not rear-end crashes. It did not address tort liability at all, let alone advocate it as a cheaper alternative to a redesign. It put a value to human life because federal regulators themselves did so.

The memo was meant for regulators’ eyes only. But it was off to the races after Mother Jones magazine got a hold of a copy and reported what wasn’t the case.

The exploding-Pinto myth lives on, largely because more Americans watch 20/20 than read the Rutgers Law Review. One wonders what people will recollect in 2040 about Toyota’s sudden accelerations, which more and more look like driver error and, in some cases, driver shams.

So I guess I owe the Pinto an apology. But it’s half-hearted, because my Pinto gave me much grief, even though, as the Ford manager notes, “it was a cheap car, built long ago and lots of things have changed, almost all for the better.”

Here goes: If I said anything that offended you, Pinto, I’m sorry. And thanks for not blowing up on me.

Modify your PCV System!

Started by mikerich1972, March 29, 2008, 06:13:20 PM

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dave1987

How about the hose where the PCV valve connects to to the block?
1978 Ford Pinto Sedan - Family owned since new

Remembering Jeff Fitcher with every drive in my 78 Sedan.

I am a Pinto Surgeon. Fixing problems and giving Pintos a chance to live again is more than a hobby, it's a passion!

mikerich1972

Quote from: dave1987 on March 30, 2008, 03:51:53 AM
Very interesting and glad you posted it!

I'm sure we will see more members with this modification in the future!

Just for reference, what exactly needs to be plugged up on a 2.3l Pinto engine?


What I had to do is change out the ventilated oil filler cap, with a sealed one. I found that a 1970's GM 350 CI cap works just fine, with a bit more of a neoprene rubber gasket on it.

Mike
1976 Pinto Wagon 2.3L
1972 Harley Davidson FLH 1200
1972 Pontiac Firebird 350/350
2003 Ford Motorhome
2018 Ford Focus

77turbopinto

Thanks to all U.S. Military members past & present.

dave1987

Very interesting and glad you posted it!

I'm sure we will see more members with this modification in the future!

Just for reference, what exactly needs to be plugged up on a 2.3l Pinto engine?
1978 Ford Pinto Sedan - Family owned since new

Remembering Jeff Fitcher with every drive in my 78 Sedan.

I am a Pinto Surgeon. Fixing problems and giving Pintos a chance to live again is more than a hobby, it's a passion!

crazyhorse

That is some seriously good info. I like simple mods that actually produce measurable results.

Thank you Mike.
How to tell when a redneck's time is up: He combines these two sentences... Hey man, hold my beer. Hey y'all watch this!
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mikerich1972


In the very competitive game of bracket drag racing, the engines are covered by many extremely restrictive rules. Any small horsepower gain that can be found within these rules is a huge advantage. Reduce the internal "drag", or rotational resistance, and you have a more efficient, more powerful engine. Some "old" drag racers have known this for a long time. They have been connecting vacuum pumps to their engines for an overall gain of nearly 10 horsepower. Small gain, yes; but an advantage of about 5%!!

In this application, we will put the engine's own Positive Crankcase Ventilation (PCV) system to work for us. We use the PCV system to reduce the pressure inside the engine's crankcase, thereby reducing the quantity of air that must be displaced by each piston as it travels downward. With the reduced air resistance within the engine, it naturally rotates easier.

So, how do we do this? What you need to understand is how the PCV system works. It pulls filtered air into the engine block. This purged air is then pulled into the intake manifold, where it is burned in the engine. Simple, all we have to do is cap, or plug this airflow INTO the engine's crankcase. This is usually done with a small (1/2") tube that leads from the airbox (or downstream of the air filter) to the engine. It is generally connected to the engine on one of the valve covers. By capping this tube, be certain that you are preventing air infiltration two ways: into the tube leading to your valve cover; and into the air intake, or airbox. Because we don't live in a perfect world, make sure that all the tubing connections are tight. Let me go beyond that, they need to be VACUUM TIGHT. This may not be an easy task on older vehicles, as I will explain later, but well worth it.

We are now causing the crankcase air pressure to be changed from near atmospheric to at least -4" mercury (HG). The manifold vacuum usually runs at about -24" HG at idle. This is transferred to the crankcase by blocking the air flow. (The nasty vapors are still drawn off and burned in the engine, so the emissions have not increased, and the EPA will be happy.)

Does this REALLY work? The first engine I modified is my 1976 Pinto with a 2.3 liter 4 cylinder. (Yes, they still DO exist!) This engine now has 291,000 miles, and runs as well as anything else on the road. I probably have driven about 1,200 miles since I capped the PCV, and I have seen no increased oil consumption, or other adverse effects. This is a true high-mileage engine with plenty of wear and blow-by. In my mind, if any engine is going to bite the dust through this, here is a classic case. (I wasn't especially worried because I have a rebuilt engine awaiting the day this old one dies). The around-town MPG increased from 21 - 23 up to 25 - 27, depending on the temperature. (Since this is a carbureted engine, the choke does play a role in economy). After the first tank of fuel, the MPG dropped back down to the normal (22 MPG) range. Slightly discouraged, I took a closer look at the whole PCV system. What I found was a bit of a shock. The oil filler cap on the old Ford was set up for a hose to the air filter. I had simply blocked this at the cap. After a while, the oil that had soaked into the seam of the two-piece metal cap had been pulled out by the vacuum, creating a new air leak. I eventually replaced the cap with a non-breathable one from another application. This, along with being extremely aware that vacuum leaks are nasty little annoyances and, careful attention to the gasket on the cap, cured the leak. The crankcase vacuum now runs at -4 to-5" HG at idle. The in-town fuel economy again changed for the better! Back up to, per the latest tank of fuel, 26.49 MPG. Not bad for November...

I did this on my dad's 2003 Ford Ranger. This is a two-wheel drive, 4 cylinder with a manual transmission.  He was getting similar MPG's around town, averaging 22 to 23. In the latest report, he is still getting 26 to 27 MPG in town.

I want to point out that the on-board computer in newer vehicles doesn't care about this modification! (The computer does not control or monitor the PCV in any way.)

In both cases, this is an increase of 17%

I honestly do not have enough data on highway mileage to conclude anything, but I suspect the increases would be slightly lower. More in the range of 5 – 10%, due to the decreased manifold vacuum at highway speeds.

Now for the possible down-sides of doing this, and what I have observed.

o   Will the oil retain more contaminants?> I believe it will. Since the PCV is not as effectively removing the volatile contaminants from the crankcase, the oil will become the reservoir for these contaminants. This means, simply, change your oil at the recommended intervals!
o   The water vapor cannot as easily be purged from the engine.> When we look at how this water vapor enters the engine, it becomes very clear. It comes into the crankcase via the normal PCV system. Since we no longer have an open air inlet for this moisture to enter, I believe the water vapor that is now in your engine will be pulled out, albeit more slowly. However, the influx of water vapor is now nearly eliminated.
o   What about a negative affect on the gaskets and oil seals?> Again, I have not seen any oil leaking from the Pinto engine. And I do mean that there is virtually ZERO leakage from the main seals (or anywhere, for that matter) on this engine. (I truly hate a leaky car.)
o   Will I see increased oil consumption?> This old 291,000 mile Pinto engine has always used some oil, and I've driven the car daily since May, 1988. I can count on about 1,600 miles to the quart of oil consumed. This has not changed.
o   Rough idle?> No, I think it actually idles a bit smoother.
o   Why hasn't Detroit done this years ago?> The auto manufacturers are after one thing, your money. They simply don't care how much that new car costs to operate.


I am only trying to pass along information that I believe is important enough to share with everybody who will listen. Again, I am not making a dime on this, nor do I expect to, ever. Please give this some thought, as a lot of fuel is potentially at stake. Consider at least trying it for a while.  My satisfaction will come in the knowledge that I may have had a small part in reducing emissions and our country's dependence on imported oil. Any oil, for that matter!  
                        
UPDATED INFORMATION:

In reference to the previously mentioned negative affect on the engine's oil seals... I have some new data to share.

Problem:  Rear oil seal leakage: I modified the PCV system on my Chevrolet S-10 class-C motorhome. The engine is a 2.8 liter V-6. In late July, 2006 we were leaving town for a long weekend of camping. I started to smell oil burning; never a good thing to experience! After finding a suitable wide spot on the highway, I noticed that the rear main oil seal was leaking quite well. Actually, it was nearly a steady stream of oil at idle. Now, please understand that we had driven this vehicle on a 7,200 mile tip across the US in September and October of 2004, with not a bit of mechanical trouble. This just had to be caused by the mods I had made to the PCV system. The process of replacing the original PCV system was done very quickly (it took about 10 minutes, tops!) and I proved to myself that it had indeed been the cause.

What had happened is this: the engine's crankcase had a negative pressure that was actually opening the rear main oil seal. This seal is supposed to be held closed by the pressure of the oil pushing against it from the inside. But a deep enough vacuum pulled in air past the seal, allowing oil to be pushed out.

The oil leak immediately stopped, and hasn't dripped since.  

In fact, my 1992 Ford Ranger pickup and my brother's Ford half-ton PU both have a distinctive "whistle" after we shut them off from an idle. This indicates a deep vacuum within the crankcase, with absolutely no adverse affects! In fact, my brother's Ford pickup idles at about -20" HG., and this engine has no problem with oil leaks.  So, some engine's oil seals just seem to be more sensitive to a vacuum.

I never did check the vacuum in the crankcase on the Chevy's engine; maybe I should have. But I tend to believe it has more to do with the design of the oil seals than anything. I've chosen to run this engine without the PCV modifications due to the limited in-town or moderate loading of the engine. However, I have come up with a remedy, should this be a problem to others.

Cure:  I have researched the availability of an adjustable vacuum relief valve. They are a simple device that will prevent the crankcase vacuum from reaching below the valve's setting. A ¼" NPT model is in stock locally for about $10 (Grainger's). This will need to be installed in line between the valve cover and (preferably) the air box or air cleaner. If this valve setting is adjusted correctly, probably 6" to 8" HG, then it will open as needed at idle and downhill, etc. With the tubing run into the clean air stream, the engine will not have a new influx of dirt.

How are my other cars doing? The old Pinto is still running flawlessly at 298,750 miles (as of 11/18/06). It's still averaging right at 26 MPG in town!! This is not running on the highways; it is 99.99% stop-and-go city driving. The Ranger pickups are still running fine. We are still seeing a similar MPG stated previously.

What about the highway mileage? I really haven't seen any increase in MPG over the 7,700 miles since I first modified the Pinto. But, there hasn't been any DECREASE in MPG either. Our Ranger pickup; pretty much the same highway mileage, also.

Please feel free to copy and forward this to as many people as you wish!!!

Mike Richardson
1976 Pinto Wagon 2.3L
1972 Harley Davidson FLH 1200
1972 Pontiac Firebird 350/350
2003 Ford Motorhome
2018 Ford Focus