Questions & Answers for: fuel 2003 gmc yukon xl

...hard to start 2005 yukon xl hard to strat hot or cold-- it turns a little bit to long before it starts HOW MANY MILES? Has there ever been any major mechanical work done? fuel filter might be ...

2003 gmc yukon denali xl fuel pump not operating no fuel to injectors and service panel says conductor 2 I need help?? Sounds like the fuel pump relay is bad.

...fuel pump 2003 GMC Yukon - replaced fuel pump & filter. Swapped relay. Pump still not starting up. Is there a reset or another fuse to check? Have you verified voltage at the fuse and fuel pump ...

2003 Yukon, rough idle, extreme power loss,code PO300, miss firing. Changed plugs,wires, and fuel filter with no change.????? My brother had a similar issue with his Ford F-150, he needed the fuel ...

How do you get to the fuel pump on a 2003 Yukon? Do you have to drop the tank or is there a panel? you have to remove the fuel tank

2003 yukon xl with 175000, my fuel gauge, tach and temp gauge have stopped working, does gmc have a solution and how much? thanks NO, Look for replacement online, don't bother tosend out to get fixed,

what is the correct fuel pressure for GMC Yukon XL 2003? 40-50 psi

2003 GMC Yukon XL All gauges on instrument panel stopped working. They all stopped at 0, including spedometer, rpms, fuel, oil, etc. The electrical odometer is still working. Is this a fuse problem or

...fuel pump for 2003 yukon xl denali Hi, you can get the fuel pump to you 2003 Yukon XL Denali from Auto Parts Warehose for $166.16 with free shipping within the U.S.A. Contact them on

...2003 yukon xl. It was running poorly with multiple codes. I changed plugs, wires, coil packs and Mass airflow sensor. After two days with the dealer, they told me it was the manifold gasket. After ...