Vacuum at idle
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Joined: Apr 2003
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From: Vancouver, BC
Car: '86 Camaro SC, '16 QX60
Engine: 2.8 V6 POWER, 3.5L V6 N/A
Transmission: T-5, CVT
Vacuum at idle
What's the vacuum supposed to be at idle on the 2.8? I know it's been discussed before, but the search is not helping. Working on the car right now. Thanks guys.
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From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Originally posted by oil pan 4
You could have as much a 26'' of water.
If it is an older 2.8 you most likey don't.
You could have as much a 26'' of water.
If it is an older 2.8 you most likey don't.
Thread Starter
Supreme Member
Joined: Apr 2003
Posts: 1,111
Likes: 0
From: Vancouver, BC
Car: '86 Camaro SC, '16 QX60
Engine: 2.8 V6 POWER, 3.5L V6 N/A
Transmission: T-5, CVT
Well, depending on where I hooked up to the engine I got 15.5-16.5 in-hg, rock steady. At the egr solenoid/decel valve I got 15.5, and directly off the manifold I got 16.5. Should I check for a vacuum leak, or is this good?
I also tested the tps voltage and got 0.51V which is within spec.
I also tested the tps voltage and got 0.51V which is within spec.
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