2000 Chevrolet Blazer LS 4.3L Poor Idle Quality
Customer came into our shop with a MIL complaint, and sometimes having a high idle. Idle sometimes stays around 1,000 rpm even after brought up to operating temp. The coolant and intake temp sensors are reading the correct values. have replaced the mass air fl...
FIX posted 9/8/2015
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Vehicle Data2000 Chevrolet Blazer LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 Chevrolet Blazer LS
VIN | 1GNCS18WXY |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |