Hello, i have this jeep cherokee 4.0 a/t, a/c. After engine installed on start up engine gets severe misfire and backfire from tailpipe. as vehicle warms up it is not as severe. checked all grounds and power circuits. tps was previously replaced at another gar...

FIX posted 4/28/1998

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle