Patriot_XJ
NAXJA Forum User
- Location
- East Tennessee
so ive seen similar issues discussed a thousand time on here but none seem to be like mine... If you know of a thread link it and i will be happy to check it out
Ok so my 2001 XJ has a low rough idle (600-750 range), its a brand new jasper 4.0. After i get on the gas it runs like a dream. So far i have a new IAC, cleaned the throttle body, checked for vacuum leaks, replace pcv ccv whatever you want to call them valves.
Only code being thrown right now is an evap code
new plugs with new engine
Im not sure where or what to start checking next???
also have pretty bad mpgs right now too, dont know if its related or not?
Ok so my 2001 XJ has a low rough idle (600-750 range), its a brand new jasper 4.0. After i get on the gas it runs like a dream. So far i have a new IAC, cleaned the throttle body, checked for vacuum leaks, replace pcv ccv whatever you want to call them valves.
Only code being thrown right now is an evap code
new plugs with new engine
Im not sure where or what to start checking next???
also have pretty bad mpgs right now too, dont know if its related or not?