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Start and idle issues

Tiny
CHARLIEGIRL223
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
  • 2.0L
  • V6
  • TURBO
  • 4WD
  • AUTOMATIC
  • 25,700 MILES
When this truck sits over night and try to start in the morning it turns over acts as if it is not getting fuel tries to pop or back fire. Security keeps giving me a partial lock out not fully. Just replaced coils fuels filter cleaned throttle body. Had a code on for error "Tac system map/map performance
Throttle control system minimum throttle position". Can you help me please?
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Friday, November 8th, 2019 AT 11:22 AM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

Can you please give me the exact Direct Trouble Code [DTC] number that you pulled from your vehicle? We have detailed diagnostic troubleshooting guides from the vehicle manufacturer for specific DTCs, and we will get that right over to you when we know which one to send.

Thanks,
Alex
2CarPros
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Saturday, November 9th, 2019 AT 1:19 AM

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