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MY CAR WONT START 89 TPi

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Old Oct 24, 2004 | 08:44 PM
  #1  
GTA350VORTEC's Avatar
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From: Staten Island NY USA
Car: Black on Black 1989 GTA
Engine: 5.7L Vortec TPi
Transmission: 6 Speed T56
Axle/Gears: 3:73
MY CAR WONT START 89 TPi

1989 5.7 TPi GTA. Car wont start. Engine cranks, but I'm not getting any spark. Fuel pressure is good, coil and IGN Module are good also(swapped with two new ones I had), all fuses good, all wires to distributor and coil have power (accordingly). After all testing still no spark can anyone please help its gettin colder here which means its harder to work outside. Thanks in Advance.

PS -- is there some sort of in-line fuse, or fusible link, thats not in the fuse cluster under the dash that could have blown? If so where is it located?
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Old Oct 24, 2004 | 09:29 PM
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Should be a ECM Fuel pump fuse between the battery and radiator on the core support
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Old Oct 24, 2004 | 09:30 PM
  #3  
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From: Adrian, Mi, USA
Car: 1988 Pontiac Firebird Formula
Engine: 5.7 TPI
Transmission: 700R4
Have you checked for spark at the coil?
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Old Oct 24, 2004 | 09:32 PM
  #4  
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Have you checked the pick-up coil in the distributor? Also in answer to your P.S. the answer is no.

Also if he is getting good fuel pressure, the 20 AMP in-line fuse by the battery wouldn't be the problem.
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Old Oct 24, 2004 | 09:56 PM
  #5  
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From: Staten Island NY USA
Car: Black on Black 1989 GTA
Engine: 5.7L Vortec TPi
Transmission: 6 Speed T56
Axle/Gears: 3:73
No ihavent checked the pick up coil or for spark at the coil.....but I checked all the wires none had a spark. How do I check the Pick Up Coil?
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Old Oct 24, 2004 | 10:20 PM
  #6  
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From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
Originally posted by GTA350VORTEC
No ihavent checked the pick up coil or for spark at the coil.....but I checked all the wires none had a spark. How do I check the Pick Up Coil?
Here you go!!!!!!!!!!
Attached Thumbnails MY CAR WONT START 89 TPi-coil1.gif  
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Old Oct 25, 2004 | 01:48 PM
  #7  
GTA350VORTEC's Avatar
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From: Staten Island NY USA
Car: Black on Black 1989 GTA
Engine: 5.7L Vortec TPi
Transmission: 6 Speed T56
Axle/Gears: 3:73
Checked resistance of pick up coil today.....my meter read a steady 757 ohms. So I'm guessing thats not it? I was really hopping it was. oh well back to the drawing board.
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Old Oct 25, 2004 | 03:04 PM
  #8  
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From: Mid Michigan
Car: 89 iroc convertible
Engine: 305 tpi
Transmission: 700r4
try a coil. Mine was the same way. The coil would test good. But! It was bad. The terminals were shot and when you put pressure on them they would make contact. Maybe this will help you?
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Old Oct 25, 2004 | 03:41 PM
  #9  
GTA350VORTEC's Avatar
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From: Staten Island NY USA
Car: Black on Black 1989 GTA
Engine: 5.7L Vortec TPi
Transmission: 6 Speed T56
Axle/Gears: 3:73
Eureka! I got it. When I went to re-assemble the module to the pick-up coil connector I noticed that one of the metal tabs on the connector was broken. The pick-up coil itself is good but the connector is bad...so I replaced the connector with another one I had lying around my garagere-assembled and bam! it started right up. Thanks everyone for your help, it is most appreciated.
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