|
1988 Chev/GMC Truck s15 blazer 4.3L MIL Lamp on
Has repeated MIL coming on. Has above codes, always 32 and either a 12 or 13, but never both at the same time. I can drive and watch the O2 with my snap on scanner and it seems to be functioning ok. It is somewhat slow switching, but it does switch. What does ...
FIX posted 1/16/2001
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 | [No VIN Available] |
| Engine | 4.3 L / 6 cyl |
| Emissions | Ca emissions |
| Symptoms | MIL Lamp On |
| Occurs | Hot, Cruise, Intermittently |
| Misc. | Small Blazer |
Trouble Codes
| 12 | O2 sensor |
| 13 | O2 sensor |
| 32 | EGR malfunction |
Message Closed w/FIX
Vehicle Data
1988 Chev/GMC Truck s15 blazer
| VIN | [No VIN Available] |
| Engine | 4.3 L / 6 cyl |
| Emissions | Ca emissions |
| Symptoms | MIL Lamp On |
| Occurs | Hot, Cruise, Intermittently |
| Misc. | Small Blazer |
Trouble Codes
| 12 | O2 sensor |
| 13 | O2 sensor |
| 32 | EGR malfunction |