
2001 GMC Sonoma SL 4.3L Poor Idle Quality, Surge, MIL Lamp on
this jimmy came in for low/surge idel,check engine lt stall runs rough,fuel pressure a little low,replace pump and now ok. tps code for low reading,replace tps and code returned as soon as engine warmed [...] tps signal with solus,steady .49 volts untill warm ...
FIX posted 6/28/2007
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Message Closed w/FIX
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VIN | 1GTDT19W71 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / vortec |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Hot, Intermittently |
Message Closed w/FIX
Vehicle Data
2001 GMC Sonoma SL
VIN | 1GTDT19W71 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / vortec |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Hot, Intermittently |