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1993 bonneville


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lamont walker
New User

Jan 9, 2008, 9:03 AM

Post #1 of 2 (1249 views)
1993 bonneville Sign In

car won't start not getting fire from coil packs to spark plugs. I changed the ignition control module, crank sensor, cam sensor, computer, and the wire harness, and I am still getting any fire to the spark plugs, but I am getting power to the fuel injectors. What could be the problem?


Double J
Veteran / Moderator
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Jan 9, 2008, 9:42 AM

Post #2 of 2 (1242 views)
Re: 1993 bonneville Sign In

you need to get a flow chart for this and follow it to find the cause...\
do you have a scan tool with data stream capabilities???
that way you can check for cranking rpm.
does it crank too fast ?reason for asking ,did the timing chain/gear go out?
assuming thats ok,possibly could be an ecm problem....go to your local library,they should have a mitchell manual with the flow charts in it....mine does...

post back

jimCool






 
 
 






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