Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

Won't crank

Thread Tools
 
Search this Thread
 
Old Jun 29, 2017 | 05:16 PM
  #1  
Bullitt's Avatar
Thread Starter
Junior Member
 
Joined: Jun 2017
Posts: 2
Likes: 0
Won't crank

I have a 1989 firebird with a 2.8 v6 5 speed, everything electronically works, but the starter will not click. I have replaced the starter and bypassed the clutch safety switch. Idk what to look for next
Reply
Old Jun 29, 2017 | 08:24 PM
  #2  
GeneralDisorder's Avatar
Supreme Member
5 Year Member
Liked
iTrader: (1)
 
Joined: Mar 2017
Posts: 4,255
Likes: 427
From: Portland, OR
Car: 86 Imponte Ruiner 450GT, 91 Formula
Engine: 350 Vortec, FIRST TPI, 325 RWHP
Transmission: 700R4 3000 stall.
Axle/Gears: 9 Bolt Torsen 3.70
Re: Won't crank

A schematic and a meter.

GD
Reply
Old Jun 29, 2017 | 10:44 PM
  #3  
henryd3's Avatar
Supreme Member
15 Year Member
iTrader: (128)
 
Joined: Aug 2009
Posts: 1,821
Likes: 40
From: Central California
Car: 92 Camaro RS
Engine: LO3
Transmission: T5
Axle/Gears: stock
Re: Won't crank

What was the first thing that was different? And exactly what happens when you turn the key? What lights up, moves, blinks, etc...
Reply
Old Jun 30, 2017 | 12:32 PM
  #4  
Bullitt's Avatar
Thread Starter
Junior Member
 
Joined: Jun 2017
Posts: 2
Likes: 0
Re: Won't crank

turn the key, everything lights up fine,the fuel pump turns on the security light goes on for a second and then goes off, go to start the temp gauge goes to the left, nothing clicks or turns over
Reply
Old Jun 30, 2017 | 08:53 PM
  #5  
GeneralDisorder's Avatar
Supreme Member
5 Year Member
Liked
iTrader: (1)
 
Joined: Mar 2017
Posts: 4,255
Likes: 427
From: Portland, OR
Car: 86 Imponte Ruiner 450GT, 91 Formula
Engine: 350 Vortec, FIRST TPI, 325 RWHP
Transmission: 700R4 3000 stall.
Axle/Gears: 9 Bolt Torsen 3.70
Re: Won't crank

Check the battery terminals.

GD
Reply
Old Jul 3, 2017 | 01:52 PM
  #6  
NINÅ's Avatar
Supreme Member
 
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
No Crank I Thank

Use a voltmeter or test bulb to probe the wire going to the solenoid power input.

Make the wire long enuff to bring into the cockpit.

Now, when you try to crank, but there is no click, is there power?

If yes, the solenoid is bad, even tho new.

Next check for a loose connection as mentioned above.

Once you clean or verify that connection is clean but the problem persists, you can connect a wire to the ‘M’ connection.

Make the wire long enuff to bring into the cockpit.

Connect a bulb to the wire, and ground the other terminal of the bulb.

Now, when you try to start, but it won’t crank, observe if the bulb is lit.

If no, the solenoid is bad.

If yes, the starter is bad.


Happy Racing !



He Must Have Been Cheating - Because I Was And He Almost Beat Me.

Reply




All times are GMT -5. The time now is 11:50 AM.