6.0 T56 swap. engine wont spin when i turn the key.
Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
6.0 T56 swap. engine wont spin when i turn the key.
1992 used to be a 305/5-speed. I am all most finished with the swap. I used 100% HOLLEY swap kit including exhaust, more than happy with fit and outcome.
I have the starter hooked up correctly and am thinking maybe its a safety switch?. I have the clutch press all the way down but starter will not turn over. New batt, and starter.
Am I missing something or overlooking something? THANKS
I have the starter hooked up correctly and am thinking maybe its a safety switch?. I have the clutch press all the way down but starter will not turn over. New batt, and starter.
Am I missing something or overlooking something? THANKS
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Joined: Jun 2014
Posts: 667
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From: Brainerd, MN
Car: '84 Trans Am
Engine: 357 SBC
Transmission: 700R4
Axle/Gears: 10 Bolt 3.73, Torsen Diff
Re: 6.0 T56 swap. engine wont spin when i turn the key.
Couple things I can think of that you could check.
1) Neutral Safety Switch (I think it's a button type switch above the clutch pedal but I'm not 100% sure) - If it is this, you can try jumping the wires to see if it'll crank.
2) Ignition Switch - This had went bad on my car. Here's a thread that might help: https://www.thirdgen.org/forums/elec...ank-issue.html
1) Neutral Safety Switch (I think it's a button type switch above the clutch pedal but I'm not 100% sure) - If it is this, you can try jumping the wires to see if it'll crank.
2) Ignition Switch - This had went bad on my car. Here's a thread that might help: https://www.thirdgen.org/forums/elec...ank-issue.html
Joined: Mar 2001
Posts: 10,414
Likes: 2,083
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
Re: 6.0 T56 swap. engine wont spin when i turn the key.
This should be a sticky but the mods won't do it.
https://www.thirdgen.org/forums/elec...pass-vats.html
https://www.thirdgen.org/forums/elec...pass-vats.html
Senior Member
iTrader: (4)
Joined: Jun 2014
Posts: 667
Likes: 16
From: Brainerd, MN
Car: '84 Trans Am
Engine: 357 SBC
Transmission: 700R4
Axle/Gears: 10 Bolt 3.73, Torsen Diff
Re: 6.0 T56 swap. engine wont spin when i turn the key.
I always forget about vats since my car didn't come with it.
Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
Re: 6.0 T56 swap. engine wont spin when i turn the key.
This should be a sticky but the mods won't do it.
https://www.thirdgen.org/forums/elec...pass-vats.html
https://www.thirdgen.org/forums/elec...pass-vats.html
Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
Re: 6.0 T56 swap. engine wont spin when i turn the key.
Thanks I,ll try that and see if it works. Im really thinking its probably a switch or a switch im going to have to jump.
Joined: Mar 2001
Posts: 10,414
Likes: 2,083
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
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Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
Re: 6.0 T56 swap. engine wont spin when i turn the key.
Joined: Mar 2001
Posts: 10,414
Likes: 2,083
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
Re: 6.0 T56 swap. engine wont spin when i turn the key.
Ya, starter wiring is part of chassis harness EXCEPT for the start relay which was put there to allow PASSkey to disable the starter motor for security reasons. You can eliminate the relay and nothing is lost, unless you want to use it to interrupt the starter with a new anti-theft device.
Last edited by QwkTrip; Jul 14, 2019 at 10:32 PM.
Joined: Sep 1999
Posts: 4,353
Likes: 308
From: NJ
Car: 92 Firebird
Engine: 4.8 LR4
Transmission: T56
Axle/Gears: 3.45 9 Bolt
Re: 6.0 T56 swap. engine wont spin when i turn the key.
Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
Joined: Aug 2003
Posts: 333
Likes: 20
From: South Jersey
Car: '16 Camaro SS, '88 IROC
Engine: 6.2 Gen V
Transmission: 6 spd TR6060
Re: 6.0 T56 swap. engine wont spin when i turn the key.
If the VATS is not the problem, the best thing to do is work your way back and test what Jorlain mentioned. Hook a remote starter switch to the starter and see it if turns over. If it does, then move to the next point, the clutch safety switch, at the bottom of the clutch pedal when pushed in. Pull the plug off. Test if you get power to the plug when you turn the key. If yes, then jump power to the other side to see if the starter turns. If the starter does not turn, then there may be a break in the wire. If you get power to the plug, and a jumper powers the starter, then its a bad switch. You can test continuity of the switch with an ohm meter while pushing on the switch by hand. If there is no power when you turn the key, the problem is with the ignition which is more of a pain. Oh yeah, do all this work on you back contorted under the dash!
Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
Thread Starter
Member
Joined: Nov 2007
Posts: 145
Likes: 4
From: Baytown TX
Car: 91 camaro
Engine: 305
Transmission: auto
Axle/Gears: ????
Re: 6.0 T56 swap. engine wont spin when i turn the key.
PROBLEM SOLVED. Had a relay in between solenoid wire that should have not been there. Thanks everyone.
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