knocking sound coming from motor
#1
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Location: columbus ga
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Year: 1994
Model: Grand Cherokee
Engine: 5.2
knocking sound coming from motor
when i crank it up in the morning i cant hear it but as it heats up and when i get to where im going and put it in park i can hear it. it goes away under a load and you can only hear it at idle. i think it might be the flywheel but not sure. any help or tips to solving my problem would be sweet. thanks ahead of time
#6
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Year: 1988
Model: Cherokee
Engine: 4.0L I6 EFI
valves, lifters are a possiblity also I have had it happen where it overheats due to a bad heater core or head gasket and you won't hear it till the engine starts to get too hot. If your not overheating then most likely not the last two. You could have a sticky lifter though or need the valves looked at. Just some thoughts
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#8
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Year: 1988
Model: Cherokee
Engine: 4.0L I6 EFI
l would have someone check out your lifters and valves and mybe stethescope your motor (not nearly as technical as it sounds)then, but it's really hard to diagnose without hearing it a knock to you could be something completely different to someone else.
#11
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Year: 1994
Model: Grand Cherokee
Engine: 5.2
i didnt even think about taking the inspection plate off thanks for all the help you guys. oh and for oil i use 10w40. not sure if thats right tho
#12
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