We bought our Jeep a few weeks ago, and noticed when we got it home that it needed coolant. We topped it off, and noticed it was also leaking a little oil. Last week we were off on a mission and suddenly the thing started jumping and jerking and seriously overheating. Replaced the thermostat, no more leak, my guess is it was a faulty seal. Still running really rough. No water in the oil. we pulled a vacuum hose off and it actually made it run smoother. Has any one seen this before? What can we do to fix it??
95 Grand Cherokee running ROUGH
- Thread starter Jeepmamma
- Start date
SteelHeadz
Super Moderator
Pulling a vacuum hose while the engine is running , if it made it run smoother, then it would be safe to assume that the engine was running rough due to a rich fuel mixture. Yes, i would also like to know which vacuum line you pulled. This may help isolate the cause for the issue. Also, is there any SES lamp on?
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