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FUEL TRIMS
Posted to Technical Discussion Forum on 4/18/2011 8 Replies

I have this jeep that is rough running at idle ,smooths out at 2500 RPM and at [...] scanning it I notice the LTFT RIGHT side is at -17 at idle and -7 at [...] left side is -8 at idle and it fluctuates +5 and -5 at cruising.I figured the rough running is becau... Login to read more.

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car Vehicle Data

2001 Jeep Grand Cherokee Limited 4.7L

Engine4.7 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2001 Jeep Grand Cherokee Limited 4.7L

Engine4.7 L
Trans4-speed Automatic (Electronic)