TRS391

This started a couple months ago. While in gear and clutch is depressed when coming to a stop such as at a stop light, the engine RPMs only drop to 1000 to 1050. As soon as any load is applied to the engine, like if I put it in gear and barely engage the clutch, the RPS return to normal idle. Once in awhile depressing the brake pedal will also make it return to normal idle but not very often. This only happens sometimes and I have not been able to attribute it to anything since it has done it in various conditions and temperatures. I have about 96000 miles on it now and it started around 87000 miles. The problem has occurred with the triple dog both on and off the vehicle. Can anyone think of anything that could cause this other than the ECM?

ddestruel

Ive got the exact same problem on virtually the same truck did anyone ever pm you or did you find out what causes it?

Shepherd57

I have the same problem on my 03. I guess nobody else has this problem