Wont start

Tiny
MMB6E9
  • MEMBER
  • 1997 CHEVROLET SILVERADO
  • 100,000 MILES
This has happened in the past. I thought it was battery and or the starter and replaced both. Things have been fine until yesterday I tried and it turned over and I thought it would start but no. I tried again and it backfired through the throttle body its a 5.7 v8. It turned over hard and the lights dimmed and I was thinking short. Don't know what to look for after making the changes. ECU? Looking for help. This is a wonderful truck and it starts always with just a touch of the key. Bang running. Any starting ideas?
Thanks mike Madaus
Thursday, April 11th, 2013 AT 10:58 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try resetting your anti theft, turn key on and leave for up to 10 minutes until security light goes out, do that 3 times in a row then turn key off and try to start. Otherwilse scan for codes and check fuelpressure first. Fp should be 60-66 psi
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Wednesday, September 2nd, 2020 AT 5:53 PM

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