diesel_lv

It might be covered somewhere, but all I found was surging cold, surging while driving.

When my engine gets warm, the idle will surge up to about 1000 then drop back down to about 500 then back and forth. At the same time when I try to take off from a stop, I have to get the RPM's up to about 1000 for it to stablize and take off. Once rolling, I dont have any issues.

I checked the codes and there are None.

Does this sound like a lift pump? Or does anyone possibly know exactly what this is?

'03 2500 6spd HO w/Diesel Dynamics power module from '03. 112,000 miles.

diesel_lv

I guess I posted on th wrong site.

mkinla

Traffic is slow here these days, dunno why. FYI - 24 posts in 9 years, you're being kinda demanding being someone with less than 3 posts per year. Just saying.

diesel_lv

The post count always made me laugh. As if a hi post count meant someone was intelligent. I don't post to see my high post count. If I can answer a question with certainty then I do. It is better to be thought a fool than speak and remove all doubt.