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1992 Chevrolet Astro CL 4.3L Hesitation
replaced temp senser because of incorrect temp reading eng. runs rough seems like it does not want to take gas. manualy apply vacume to senser when running it will take gas and runs ok. do u know if there is a bulliten on calibration prom
FIX posted 9/27/2012
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GNDM15Z3N |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / tbi |
| Emissions | us fed |
| Symptoms | Hesitation |
| Occurs | Under Load |
Trouble Codes
| 33 | map sensor signal voltage high vacume low |
Message Closed w/FIX
Vehicle Data
1992 Chevrolet Astro CL
| VIN | 1GNDM15Z3N |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | Fuel Injection / tbi |
| Emissions | us fed |
| Symptoms | Hesitation |
| Occurs | Under Load |
Trouble Codes
| 33 | map sensor signal voltage high vacume low |
Video