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1993 Buick no spark


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buik
New User

Nov 10, 2012, 5:46 AM

Post #1 of 6 (1694 views)
1993 Buick no spark Sign In

Car was running rough, replaced plugs&wires, fuel filter, cleaned fuel/air system and still ran rough. Now will not start not getting spark


nickwarner
Veteran / Moderator
nickwarner profile image

Nov 10, 2012, 6:11 AM

Post #2 of 6 (1688 views)
Re: 1993 Buick no spark Sign In

does it get injector pulse?


buik
New User

Nov 10, 2012, 6:51 AM

Post #3 of 6 (1679 views)
Re: 1993 Buick no spark Sign In

Dont know -how do i check the injector pulse


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 10, 2012, 7:08 AM

Post #4 of 6 (1662 views)
Re: 1993 Buick no spark Sign In

You plug a noid light tester into the injector plug and crank the engine. It will flash if all signals are there.





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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



buik
New User

Nov 10, 2012, 8:05 AM

Post #5 of 6 (1649 views)
Re: 1993 Buick no spark Sign In

I will check it , can you tell me possible causes to my problem for both a good test result and a bad, I will be in my friends garage and will not have access to the forum someone i know suggested the ignition module as a possible cause, im trying to keep cost down and that is a part i cant try and return if it is not the cause


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 10, 2012, 8:13 AM

Post #6 of 6 (1645 views)
Re: 1993 Buick no spark Sign In

No, we aren't going to start diagnosing every possible scenario. Follow the testing requests and that will tell us where to go next.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







 
 
 






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