Burned coil, 90 LS

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11-17-2008, 01:48 AM

lock-pop!

0.0 BAR

Thread Starter

Join Date: Mar 2006

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Burned coil, 90 LS

My brothers car started running like ----

kept spitting a MAP sensor code every 15mins of driving.

replaced the hoses, bypassed purge solenoids...

same ----

opened up the cap. and there it is. coil was burned to ----. ive never seen a coil burned like that before and expecially with a stock car.

any ideas?

11-17-2008, 01:50 AM

b18.

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Join Date: Nov 2006

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Re: Burned coil, 90 LS

Burned = Excessive current.

Grounding issue.

11-17-2008, 02:11 AM

89shithatch

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Join Date: Jan 2006

Posts: 2,044

Re: Burned coil, 90 LS

replace and run it. parts fail. just double check all grounds.

11-17-2008, 02:59 AM

88dx

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Join Date: Nov 2003

Posts: 5,838

Re: Burned coil, 90 LS

I had that happen on my 89 4-door. Replace the cap/rotor/coil.

11-17-2008, 03:15 AM

b18.

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Join Date: Nov 2006

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Re: Burned coil, 90 LS

W/e tells the coil to fire isn't doing it's job

11-19-2008, 05:00 PM

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0.0 BAR

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Join Date: Mar 2006

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Re: Burned coil, 90 LS

swapped out the coil and all of that ---- from another dizzy i had. All of the grounds are good. slapped that bitch in there and its all good for now. no cel foor the map anymore.

lets just see how it goes.

thanks nogs