IHADAV8.com - Turbo Buick Tech, and Nonsense
Tech Area => General Buick Tech => Topic started by: shmed on August 06 2020, 04:25:00 PM
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so my sis light rapidly flashes with key on, so I unplugged the ecm power wire then reinstalled it an it went away.
my question is. this happens randomly the ecm is a modded one. an the chip is a tt 5.7 I looked at the socket it appears ok. an I didn't see any bent prongs on the chip,
on a side note the car also randomly. dies like the ign is turned off while cruising or coming to a stop
ya think this is related an. what do you recommend I do to fix this?
thanks
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Make sure the bolt that holes the wiring to the ignition module is backed out about 1/8 turn.
If it's ran down tight, it can cause really odd shit to happen. (like randomly cutting off from time to time)
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Normally a chip/ecm problem...or if you have PL, a problem with it making good connection on the end of the ecm.
what codes does it report?
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oh shit didn't know that earl mines tight.
no codes Steve no power logger
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Battery cable to the starter is rubbing on the frame. It's hard to see.
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Chip isn't in the socket correctly.