05 wk popping and rough idle
12-05-2020, 08:56 PM
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Model: Cherokee (XJ)
05 wk popping and rough idle
I have a 05 grand cherokee 3.7. it would stall and start once in awhile. Then one day it just would not start. I replaced the coil packs, spark plugs, crankshaft position sensor, and camshaft position sensor. I did clean the mass air flow sensor. Replaced the pcv valve. I also looked for leaks in the vacuum lines with starting fluid.
What else would cause the popping sound after idling for a few minutes and the rough idle?
I am going to clean the IAC valve tomorrow.
What else would cause the popping sound after idling for a few minutes and the rough idle?
I am going to clean the IAC valve tomorrow.
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