low oil pressure
Thread Starter
Junior Member
Joined: Aug 2017
Posts: 4
Likes: 0
Car: Pontiac Firebird Trans Am
Engine: 305 v8 TPI
low oil pressure
Hello everyone, I have a 86 trans am 305 v8 tpi and for some reason i'm getting low oil pressure. I changed out the oil pressure switch to see if that would make a difference but it did not do a thing. Any suggestions or advice would be awesome! Thanks guys!
Joined: Feb 2001
Posts: 8,494
Likes: 411
From: Sophia, NC
Car: 2016 Camaro SS + 1986 Z28
Re: low oil pressure
gotta find out for sure what the pressure ACTUALLY is. I know there's a port on the back china wall....not sure how convenient that is just for test purposes. But don't go by the stock gauge.
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: low oil pressure
What is the oil pressure you are showing?
When are you getting low pressure? Idle? Hot? cruse? Braking?
When are you getting low pressure? Idle? Hot? cruse? Braking?
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