89 TPI fuel pump test plug wire help.
Thread Starter
Joined: Aug 2005
Posts: 847
Likes: 1
From: Brunswick, Ga.
Car: 91 Formula
Engine: 350 L98 SD TPI
Transmission: 700R4
Axle/Gears: 10 bolt PBR 3:23 disc posi
89 TPI fuel pump test plug wire help.
I have a 89 GTA that I'm trying to test the fuel pump and I can't find the test plug on the engine harness nowhere. 90-92 firebirds are on the drivers side near the firewall connection and 90-92 camaros are on the passengers side near the blower motor. Thx. for any help in advance.
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: 89 TPI fuel pump test plug wire help.
Its not next to the tan/black timing disconnect wire? That's where it is on my car. I cant remember where it is on Allen's '89 GTA.
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