I have a 2001 Chevy 2500HD with a 6.0L engine. 5 spd manual trans. 120,000 miles. After cruising at 60-65mph for about 30 minutes or more. The engine wants to run at 3,000 RPM and doesn't slow doown til you shut it off. The EGR valve was bad and I replaced it, but it still wants to run away with me. What is the problem? No other trouble codes exist except for the fuel guage problem common on most of these trucks. Can anyone help me?
Delmar cowboy492000@yahoo. Com
Wednesday, June 7th, 2006 AT 5:32 PM