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Have a lot of blow back on back of engine. air filter box fills up with oil too.
1991 Jeep Cherokee

Have a lot of blow back on back of engine. air filter box fills up with oil too.

(1991 Jeep Cherokee)
have no blow back at oil fill cap. motor has 265,000
1 answer & 1 comment
Popular Answer
on March 11, 2015
please give us your definition of 'blow-back' , so maybe we can understand.............
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on March 12, 2015
oil blowing out of top of motor. If you have bad oil rings you can take your oil fill cap off and feel pressure blowing out of it.
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on March 11, 2015
please give us your definition of 'blow-back' , so maybe we can understand.............
Sign in to reply
on March 12, 2015
oil blowing out of top of motor. If you have bad oil rings you can take your oil fill cap off and feel pressure blowing out of it.

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