Archived Weird symptoms

[jnelson]

Buddy of mines 04 auto drw stock has got some weird symptoms.



Going down the road between 60-70 mph the steering wheel and the accelerator will vibrate and the engine will act like its cuttig out. there is actually no los of power and it idles smooth. It will do it then quit, then start right up again. Any ideas?? No CEL.

 

[Diesel Dually]

If you are still having these issues I would put a scan tool on it that is capable of monitoring the data stream. Take it for a ride while monitoring and look for anything out of wack.

Also, when was the fuel filter replaced last, and how cold was it while this was occuring?? Any problem with lift pump pressure?



OOPs, just noticed your location, cold probably not an issue...