3.4l v6 Oil Tube Removal Secret?
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Junior Member
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Joined: Apr 2011
Posts: 26
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From: Fresno, Ca
Car: 1985 Sport Coupe
Engine: 2.8 MPFI
3.4l v6 Oil Tube Removal Secret?
Hoping someone can help with the "Top Secret" process of removing the oil tube. I trashed 2 so far in a wrecking yard with no luck. Even offered to pay for the yard to pull one for me and was told that "cant do it without wrecking the tube". I tried searching for an aftermarket part# with no success there either.
If anyone has an extra tube lying around I would be more than happy to be its new owner.
What is the secret?? There are 2 (wrecking yard) opportunities to score one if i can get them out without trashing them.
Any help would be great.
If anyone has an extra tube lying around I would be more than happy to be its new owner.
What is the secret?? There are 2 (wrecking yard) opportunities to score one if i can get them out without trashing them.
Any help would be great.
Supreme Member




Joined: Feb 2005
Posts: 2,509
Likes: 201
From: Hawaii
Car: 89' Firebird / 87' Formula
Engine: 3.4 / 5.0
Transmission: 700-R4
Axle/Gears: 3.42 / 3.42
Re: 3.4l v6 Oil Tube Removal Secret?
The dipstick tube?
try youtube.
I hear its by luck if you can squirt some PB blaster and wiggle it out.
If not, Ive seen people go from the bottom and tap them out
try youtube.
I hear its by luck if you can squirt some PB blaster and wiggle it out.
If not, Ive seen people go from the bottom and tap them out
Supreme Member




Joined: Feb 2021
Posts: 1,209
Likes: 449
From: WA
Car: 1989 IROC-Z
Engine: L98 350 TPI
Transmission: 700R4
Axle/Gears: BW 9 Bolt / 2.77 Posi
Re: 3.4l v6 Oil Tube Removal Secret?
Is it different than the v8? All I did was hose mine down with penetrating oil, undo the securing nut, and started with a bit of twisting. After I was able to twist the bracket off the stud, I had to pull it in exactly the opposite direction that it faces into the block (at an angle). They don't seem to like bending at all.
Supreme Member




Joined: Feb 2005
Posts: 2,509
Likes: 201
From: Hawaii
Car: 89' Firebird / 87' Formula
Engine: 3.4 / 5.0
Transmission: 700-R4
Axle/Gears: 3.42 / 3.42
Re: 3.4l v6 Oil Tube Removal Secret?
Ok now I remember what I did... My 2.8 one came right out.
my 3.4 came broken, so I turned the motor over and used a punch from the bottom to lightly tap it out. put lots ofPB blaster (actually WD40 at the time) and slid the 2.8 right in. .
my 3.4 came broken, so I turned the motor over and used a punch from the bottom to lightly tap it out. put lots ofPB blaster (actually WD40 at the time) and slid the 2.8 right in. .
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