Help! Car Wont Start.
Thread Starter
Junior Member
Joined: Mar 2013
Posts: 79
Likes: 0
From: San Diego, CA
Car: 1987 Pontiac Trans Am GTA
Engine: 5.7L TPI
Transmission: Auto
Help! Car Wont Start.
I got a 1987 Trans Am GTA for a project car and it wont start. I got the battery tested and it was crap but the alternator passed and is good. The gauges light up but the car wont start or even make any noises like it wants to start. I dont know what to do now. This is my first project car but my second TA(had one as a teen in high school). Any help or suggestions would be greatly appreciated.
Joined: Apr 2005
Posts: 7,736
Likes: 14
From: Not in Kansas anymore
Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Thread Starter
Junior Member
Joined: Mar 2013
Posts: 79
Likes: 0
From: San Diego, CA
Car: 1987 Pontiac Trans Am GTA
Engine: 5.7L TPI
Transmission: Auto
Senior Member
iTrader: (14)
Joined: Oct 2006
Posts: 823
Likes: 1
From: erlangen, Germany
Car: 1991 Z28 1LE
Engine: LS1
Transmission: T56
Axle/Gears: 3.42
Thread Starter
Junior Member
Joined: Mar 2013
Posts: 79
Likes: 0
From: San Diego, CA
Car: 1987 Pontiac Trans Am GTA
Engine: 5.7L TPI
Transmission: Auto
Member

Joined: Sep 2007
Posts: 340
Likes: 0
From: bremerton
Car: 87 trans am
Engine: 5.7
Transmission: t-5
Axle/Gears: 9 bolt posi 3:27
Re: Help! Car Wont Start.
ignition switch, connection at starter, ground connection at alternator (I assuming you took it off to get it tested) check these
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Senior Member
iTrader: (14)
Joined: Oct 2006
Posts: 823
Likes: 1
From: erlangen, Germany
Car: 1991 Z28 1LE
Engine: LS1
Transmission: T56
Axle/Gears: 3.42
Re: Help! Car Wont Start.
What he said. If you have a helper and can get under the car, have the helper turn and hold the key in start position while you check for power at the starter solenoid. If you're getting power at the solenoid, that will eliminate the switch, and you can start checking grounds, but more than likely if it was working and it just stopped it will be a bad starter.
Thread Starter
Junior Member
Joined: Mar 2013
Posts: 79
Likes: 0
From: San Diego, CA
Car: 1987 Pontiac Trans Am GTA
Engine: 5.7L TPI
Transmission: Auto
Re: Help! Car Wont Start.
Thanks guys for the advise. I will check that stuff out when I get the chance. I'm a weekend warrior/noob mechanic.
Member

Joined: Sep 2007
Posts: 340
Likes: 0
From: bremerton
Car: 87 trans am
Engine: 5.7
Transmission: t-5
Axle/Gears: 9 bolt posi 3:27
Re: Help! Car Wont Start.
no problem with being a weekend warrior. took me a month to do what it takes most people 2 days. Only get to work on something a few hours at most a week if i'm lucky.
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