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97 XJ engine running rough

buytick

NAXJA Forum User
Location
Morristown, NJ
Intermittently, my 97 XJ runs very rough, misfiring, and low idle. I had my mechanic change the plugs, wires and distributor cap, but it is still is running rough at times. Sometimes it runs fine. He is going to try the coil next. Any suggestions?
 
I think I paid like 80 bucks after core charge on a rebuilt one at CAP, it's been pretty solid so far.

Check your fuel pressure while it's running rough. Also check your compression.
 
Pour a can of Seafoam or Chevron Techron in the tank.
 
I don't think I've seen a Chevron station in years. I did try an engine additive. No help, but didn't specifically try Seafoam.
Thanks for the replies. I found a re-manufactured at Napa for about $65 if you turn in the old starter. Not bad.
 
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