|
1992 Chevrolet ASTRO 4.3L Hesitation
Ignition will jump a ST125 at spark plug wire. Fuel pressure is 58 on accel. Dead head is 85. Map & tps test ok. Injector on time is 7-8ms when acting up & goes to 11-12 ms when starts to run good. O2 sensor reads lean then goes rich after it overcomes pro...
FIX posted 7/29/1999
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle
|
Message Closed w/FIX
|
| VIN | 1GNEL19W8N |
| Engine | 4.3 L / 6 cyl |
| Symptoms | Hesitation |
| Occurs | Cold, Hot, on Accel |
| Misc. | Awd Cpi |
Message Closed w/FIX
Vehicle Data
1992 Chevrolet ASTRO
| VIN | 1GNEL19W8N |
| Engine | 4.3 L / 6 cyl |
| Symptoms | Hesitation |
| Occurs | Cold, Hot, on Accel |
| Misc. | Awd Cpi |
Related Documents & Media