96cherokee40
NAXJA Forum User
- Location
- Albuquerque, NM
Rough idle (I know, its been heard lots before)
Hey all. How many of you suffer from rough idle. Feels like it stumbles a little, but doesn't do it all of the time, tach never jumps around, just kinda feels like its missing. It is OBDII, and I have confirmed fuel pressure of 49 PSI. The plugs look brand new, so do the cap and wires (have only had Jeep for a few months). TPS looks pretty darn clean, but I may need to take it all apart and clean it anyway, is this typical? I was thinking clogged or malfunctioning injector so I may remove all of them and have them checked, but this Jeep also came from NY and is in NM now. Does anyone have any experience with a high altitude CPS?
Hey all. How many of you suffer from rough idle. Feels like it stumbles a little, but doesn't do it all of the time, tach never jumps around, just kinda feels like its missing. It is OBDII, and I have confirmed fuel pressure of 49 PSI. The plugs look brand new, so do the cap and wires (have only had Jeep for a few months). TPS looks pretty darn clean, but I may need to take it all apart and clean it anyway, is this typical? I was thinking clogged or malfunctioning injector so I may remove all of them and have them checked, but this Jeep also came from NY and is in NM now. Does anyone have any experience with a high altitude CPS?
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