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1990 Jeep Cherokee Sport 4.0L Excessive Emissions, Misfire
Posted to Chrysler Driveability on 12/10/2001 8 Replies

Replace engine for a shop down the [...] 17% throttle starts backfiring out of the exhaust,engine rpm [...] full throttle runs [...] idle runs [...] like someone replace the O2, seems like it runs [...]. and sec. patterns look good.

The [...] not adjustable, ...

8 Replies Received (View Replies)

  Related Documents & Media  1990 Jeep Cherokee Sport

 
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car Vehicle Data

1990 Jeep Cherokee Sport

VIN 1J4FJ87L8L
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
SymptomsExcessive Emissions, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Jeep Cherokee Sport

VIN 1J4FJ87L8L
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PFI
SymptomsExcessive Emissions, Misfire
OccursAlways