
1995 Chevrolet Astro 4.3L Misfire
Hi everybody there,i have this van driving me crazy,van runs good in open loop,when goes to close loop oxygen sensor stays down to 220 [...] control solenoid duty cycle is 99% at idle(not sure normal or not).The mechanic checked the distributor shaft for crack...
FIX posted 4/10/2006
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Message Closed w/FIX
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VIN | 1GDDM19W5S |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / vortec cpi |
Emissions | Not OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Trouble Codes
66 | 3-2 solenoid |
67 | torque coverter clutch solenois |
83 | torque converter quad drive |
Message Closed w/FIX
Vehicle Data
1995 Chevrolet Astro
VIN | 1GDDM19W5S |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / vortec cpi |
Emissions | Not OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Trouble Codes
66 | 3-2 solenoid |
67 | torque coverter clutch solenois |
83 | torque converter quad drive |