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1993 Chevrolet S10 Blazer Tahoe 4.3L No Start, Poor Idle Quality, MIL Lamp on, hard start
vehicle will not start unless you spray carb cleaner into throttle body. once started, vehicle will idle after warming up for a minute. Injector pulse width is low. Scanner reads .68@idle. Pulled brake booster hose off. INJ pulse width went to 1.02. Key on wit...
FIX posted 8/25/2002
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GNDT13WXP |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | obd1 |
| Symptoms | No Start, Poor Idle Quality, MIL Lamp on, Hard Start |
| Occurs | Always |
Trouble Codes
| 13 | o2 sensor circuit |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet S10 Blazer Tahoe
| VIN | 1GNDT13WXP |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | obd1 |
| Symptoms | No Start, Poor Idle Quality, MIL Lamp on, Hard Start |
| Occurs | Always |
Trouble Codes
| 13 | o2 sensor circuit |
Video