leaking oil after replacing gasket
Thread Starter
Member
Joined: Oct 2013
Posts: 223
Likes: 1
From: Wabash, IN
Year: 1998
Model: Cherokee
Engine: 4.0L i6
Well around 2-3 months ago I replaced my head gasket and it stopped leaking. Sprayed some "sonofagun" engine degreaser on the engine and cleaned the engine bay up. No more oil anywhere on engine. Now it looks like I might have another oil leak coming from the back of the engine. I know I did the head gasket right... Anyone know what it could be? I don't have any pictures of it right now, but I can get some if need be.
CF Veteran
Joined: Aug 2010
Posts: 8,357
Likes: 103
From: Canton, MI
Year: 1999
Model: Cherokee
Engine: 4.0
Well around 2-3 months ago I replaced my head gasket and it stopped leaking. Sprayed some "sonofagun" engine degreaser on the engine and cleaned the engine bay up. No more oil anywhere on engine. Now it looks like I might have another oil leak coming from the back of the engine. I know I did the head gasket right... Anyone know what it could be? I don't have any pictures of it right now, but I can get some if need be.
Did you use a blue Felpro gasket?
Did you torque the screws down to 87 in./lbs?
Thread Starter
Member
Joined: Oct 2013
Posts: 223
Likes: 1
From: Wabash, IN
Year: 1998
Model: Cherokee
Engine: 4.0L i6
Sorry yeah I meant the valve cover gasket. I can't remember what brand but it was blue lol. I got all the bolts tightened down all the way around to 90 ft/lbs.
If you tightened all the bolts to 90ftlbs then that's the problem. They only go to inch lbs. ft lbs means you probably over torqued them. Did you replace all the grommets around where all the bolts go??
Jeff
Jeff
CF Veteran
Joined: Aug 2010
Posts: 8,357
Likes: 103
From: Canton, MI
Year: 1999
Model: Cherokee
Engine: 4.0
The torque is 87 inch/pounds. The torque limiters (tube-like insert) should have been in place in the grommets as well.
CF Veteran
Joined: Sep 2011
Posts: 4,172
Likes: 4
From: Riviera, Texas
Year: 1998 Sport
Model: Cherokee
Engine: 4.0
Not possible! You would have snapped every one of them. Even if you went with in/lbs that's to tight and you could have smashed the gasket and caused it to leak.
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