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6.4L Power Stroke Diesel Engine fitted to 2008 - 2010 F250, F350 and F450 pickup trucks and F350 + Cab Chassis

97 mph governer

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Old Sep 13, 2011 | 09:35 AM
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97 mph governer

Drove my truck 14 miles with the pedal on the floor and was curious if that could hurt the engine any and if not how can I take the governer off. And my truck is an 08 f250 with a 6.4 diesel.
 
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Old Sep 13, 2011 | 09:58 AM
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Won't hurt is as the motor will defuel.

Only way to remove the limit is with a tuner. That I would not do.

Consider your tires. They are not rated for additional speed.

Consider the motor. Right now it limits so you don't over rev or get to too hot.
 
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Old Sep 13, 2011 | 08:13 PM
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Originally Posted by Cheapteen979
Drove my truck 14 miles with the pedal on the floor and was curious if that could hurt the engine any and if not how can I take the governer off. And my truck is an 08 f250 with a 6.4 diesel.
14 miles???? little late to start worrying now. the engine is probably still o.k., but your drivers license probably won't be for long. But if you insist, then yes, a tuner is the only way to change that.
 
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Old Sep 13, 2011 | 08:20 PM
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it will throw a hidden code for overspeed, and if ford see's it they may not warranty work...
 
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Old Sep 13, 2011 | 09:06 PM
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What these guys said.

You will never hurt the engine running at full power for extended periods of time; this is what they are designed to do. But these trucks are a bit tipsy and not meant for high speed operation.
 
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Old Sep 14, 2011 | 06:21 PM
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Cheapteen, is that handle a reflection of your age? If so, how did you manage to get in an adult rated truck? I don't know where you were driving 97 MPH for 14 miles but I hope it was five and a half laps on the track at Talladega. If you hic cup there the only one you take out is you. If you hic cup at 97 MPH on a public highway you may take some meaningful member of society with you. I can only hope that no one on this forum says anything to encourage your stated behavior or to give you the positive attention you seem to be seeking.
 
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Old Sep 14, 2011 | 06:56 PM
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I'm actualy just turned 18 and I test gas lines. Work an average of 75 hours a week. And this wasn't completly organized but there was only one other person on the road and that was the guy passing me. It was a long farm to market road at 4 in the morning. And the closest I can get to a smooth surface to test my trucks on is an airport runway, but I was told that is illegal.
 
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Old Sep 14, 2011 | 07:01 PM
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And other than that instance, I Normaly drive wherever my rpm's are right for fuel mileage. Which is around 65 I think but I need to check further into it.
 
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