1995 GMC Sonoma motor surgers

1995 GMC SONOMA
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OXLYD
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Engine Performance problem
1995 GMC Sonoma 6 cyl Two Wheel Drive Automatic

1995 sonoma throttle body shoots gas heavy then back to a little, only thing that shows on shop computer is the temperature swings from -39 to +170 degrees back and froth VIN # 1GTCS19Z1S8506889 ECU # 16197427 BJWN programmer # Delco 9929 bjwn
tried deference ECU no help start a moth ago would run some time then stop and go again keep getting worse. Thanks need ideals
Apr 4, 2010 at 8:12 AM
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OXLYD
  • MEMBER
  • 2 POSTS
[quote:7714859e10="oxlyd"]Engine Performance problem
1995 GMC Sonoma 6 cyl Two Wheel Drive Automatic

1995 sonoma throttle body shoots gas heavy then back to a little, only thing that shows on shop computer is the temperature swings from -39 to +170 degrees back and froth VIN # 1GTCS19Z1S8506889 ECU # 16197427 BJWN programmer # Delco 9929 bjwn
tried deference ECU no help start a moth ago would run some time then stop and go again keep getting worse. Thanks need ideals[/quote:7714859e10] this is same post as tal25lyd would not let me log on, sorry
Apr 4, 2010 at 8:26 AM
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