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1979 Jeep J10 Repair Question


Topics covered: Compression, Compression test, Engine.
Mileage: No information provided.

Asked on November 10, 2009

1979 Jeep J10

Engine Performance problem
1979 Jeep J10 V8 Four Wheel Drive Automatic

It idles a little rough and when i put it in gear it stalls. Iwas wondering what could be the cause of this. ts actually a j20 with a 360 motor.I
Avatar Asked by Deron Mitchell

Answer

Replied on March 21, 2010

if i idles rough it can be an ignition problem or a valve problem. make sure it is getting spark first to the plug and if it is then pull the valve cover off form the offending side and see ifyou have a bent pushrod or something like that. Take a compression test as well and all cylinders should be within 20% of each other. If not it's a valve /piston/ring problem.......

Tiny Answered by hmac300 (expert)
17,775 answers provided