need help with motor problem? -
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Unread 07-21-2009, 07:47 PM   #1
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1993 XJ Cherokee 
Join Date: Oct 2007
Location: eastern PA
Posts: 88
need help with motor problem?

i have a 95 GC with the 5.2 and recently my motor started to run really rough. it would be fine when cold then when the choke opened up it would run rough. if i accelerate slowly my engine will buck and hesitate and usually backfire. but if i acclerate fast or floor it, it will run great just like it should. can anyone explain ot me what sensor it might be?- (TPS, ECU, MAP) suggestions? i havent had my codes read yet if there are any bc i have no check engine light. thanks

1993 cherokee country.
Rustys 5inch lift
firestone 31x10.5 w/ cragar d windows
1995 Grand Cherokee
Stock Daily Driver
AWD 5.2 V8
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