well i not giving up yet! truck only has 130k on it. 95 ram 2500 v10 with 5 speed. use to stall after 8-10 miles new plugs, wires, coils and cut off the cats. it runs great now but when coming up to stop sign the rpms drop to where it almost stall and will idles rough.

going to change the IAC valve and install a new battery today and see what happens

any other ideas would be great

 

Clean the throttle body good too.

 

UGH!!!! now what? changed the IAC valve, the air filter and a new battery(old battery was 7 yrs old), use almost a whole can of carb cleaner cleaning the TB. and still the same crap, rev it up to about 2k on the tach and it falls in between the 0 and one line above. even when you take it for a ride same results

even unhooked booth O2 sensors on the exhaust

heres whats new
plugs
wires
coils
battery
IAC valve
cats cut off
ECM was sent in, and no problems were found
fuel pump


where do i go next

 

Check your coil packs and the connections to the PCM.
Did you put the Champion copper plugs (OEM)?

 

well I dont want to jinks it. but i do believe problem fixed!! after i unhooked the negative Battery cable to reset the computer and fixed an exhaust leak it has not dropped under 750 rpms.

i am wonder if an exhaust leak could of been the problem from the start. was leaking at the manifold flange. due to broken bolt. was the o2 sensor getting to much air and was making it run rich so at idle it was flooding it self out. oh well running good now

thanks for everyones help

went from 6mpg pulling 10k trailer to 8.25ish. so it has been all worth it