2003 jeep liberty sport 3.7 6cyl

Asked by GuruT4PWP Dec 29, 2018 at 08:10 PM about the 2003 Jeep Liberty Sport

Question type: Maintenance & Repair

The Jeep has sat for a month starts and runs fine till warm up then the engine misfires on acceleration loads rough ldle. Whats Wrong?

2 Answers

F_O_R answered 5 years ago

Is the CEL on? Your engine may need a tuneup or perhaps the fuel system is gummed up. Put fresh gas in it and a good fuel system cleaner like Techron.

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Guru9DXGQG answered 4 years ago

Go have it attached to a code reader and look up the codes. I had that type of thing happening and it was a bad spark plug and bad ignition coils.

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