Oil drain back holes in heads clogged....
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Joined: Mar 2002
Posts: 1,176
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From: Springfield, MO
Car: 92 T/A VERT
Engine: LB9
Transmission: AUTO
Axle/Gears: 7.5 / 3.42's
Oil drain back holes in heads clogged....
and I can't seem to get the rear one unclogged. Does anyone have any tricks/suggestions???
I thought they just made a straight shot through the block and back to the pan..... I was wrong.
I thought they just made a straight shot through the block and back to the pan..... I was wrong.
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Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
Re: Oil drain back holes in heads clogged....
? huh?
Is the intake manifold on the car still?
Is the intake manifold on the car still?
Thread Starter
Supreme Member
Joined: Mar 2002
Posts: 1,176
Likes: 0
From: Springfield, MO
Car: 92 T/A VERT
Engine: LB9
Transmission: AUTO
Axle/Gears: 7.5 / 3.42's
Re: Oil drain back holes in heads clogged....
Yeah, the intake was on the car. I finally was able to dig enough crap out of them to be able to blow them clear with compressed air. It was the holes at the upper front and rear of each cylinder head.
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