Diesel Bombers - 03 duramax check engine light emission control

Diesel Bombers (https://www.dieselbombers.com/)

- Chevy/GMC Duramax 01-04 LB7 (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/)

- - 03 duramax check engine light emission control (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/65953-03-duramax-check-engine-light-emission-control.html)

timsgsx

12-28-2010 09:47 PM

03 duramax check engine light emission control

i got a check engine light for emission control code wondering what i should check? truck is stock. would this include vacuum leaks or anything in that order? maybe an EGR type valve?

Rttoys

12-29-2010 08:58 AM

Check the codes to see what general direction to go in. There are hundreds of codes, there is no sence in guessing until you know what code it is.

All times are GMT -5. The time now is 02:52 AM.