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Posted (edited)

What is causing thi,


s passenger battery was unhooked till shop hooked it back up now it’s doing this causing check engine and gen light to come on and tach and speedo to freak out


Edited by Me78569

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It seems to be on the driver side in that wire group running by the injection pump

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You might want to check that out and see if the harness is damaged or rubbing through. I know the fuel solenoid has it own fusible link but I've seen wire damage from things getting hot just before it burns through. Look closely for melted areas possibly.

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Is there a ads relay on a 97 12valve shop said its causing the lights to come on and off

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