98 Silverado with 5.7 starts but won't stay running.

Asked by Delmar Feb 14, 2021 at 06:36 PM about the 1998 Chevrolet C/K 1500 Silverado Extended Cab 4WD

Question type: Maintenance & Repair

After hitting a bump in the road the truck shut off.
After getting under the hood the battery bolt broke
and the battery looks like it grounded out. I have
put a new computer in it. It will start of just a sec
now. Need help

1 Answer

F_O_R answered 3 years ago

Do you have a correct ECU or one out of a junk truck? Did you program the new ECU to the truck? Sounds like a security system issue.

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