dieselmax82
08-05-2006, 10:35 AM
Just this morning I was on the highway for about 1 hour doing 65. When I pulled into the deli parking lot and turned off truck. Then when I got back in and started her up she went up to about an 850 RPM idle and then the check engine light came on and about 10 sec. later went to normal idle speed temp outside is 80 F. But check engine light still on and I turned it off and started back up truck did same exact thing again. Anyone have any ideas. I wish I had my little sears OBD II code reader with me. But not home right now. It is the 05 in my sig. 10,000 on fuel filter and 20,000 on air filter. Fuel filter is at it changing point but it has never done this before.
swatkins
08-05-2006, 11:11 AM
Just this morning I was on the highway for about 1 hour doing 65. When I pulled into the deli parking lot and turned off truck. Then when I got back in and started her up she went up to about an 850 RPM idle and then the check engine light came on and about 10 sec. later went to normal idle speed temp outside is 80 F. But check engine light still on and I turned it off and started back up truck did same exact thing again. Anyone have any ideas. I wish I had my little sears OBD II code reader with me. But not home right now. It is the 05 in my sig. 10,000 on fuel filter and 20,000 on air filter. Fuel filter is at it changing point but it has never done this before.
IS your onstar account still active? They can read codes for you.
dieselmax82
08-05-2006, 11:14 AM
When I get back home I will look for codes and post back