HIgh Missing Idle...smokes white when the throttle is down. Idles about 1500-1600 rpm. Once i'm above this point, it runs fine.
Pulled the codes this morning...
237, 216, 1690, and 236
Whadda ya think>
Josh

 

Welcome to the site Josh. Fill in your signature with info about your truck. Then people with knowledge of your truck can give you more specific help.
Here is a place to start:
http://www.troublecodes.net/chrysler/
Good luck

 

list your mods

 

Yeah forgot that stuff.
99 2500 24v edge, HO injectors and a stright pipe.
I read what the codes mean, just odn't know what to do from there?

 

I don't have the codes in front of me, but off the top of my head, the ~200 codes are not a sign. Warnings of injection pump failure.

HO Injectors? Did you notice more power with those ? ???

Edge ? Edge EZ? or Edge Comp?

What kind of fuel pressure has the truck been seeing?

Thanks,
Merrick

 

I think i'm just gonna bite it and take it to the dealer. I odn't have the time to be messing iwth it.
josh

 

dont give up so easily....definitely should not be idling around 1500 rpm that is for sure!


how many miles on the rig?

 

From past experiences it sounds like you may have a new injection pump in the near future, or at least i've had a couple with probs similar to the ones you've described and I ended up putting vp's on them.