2002 GMC YUKON XL 1500 MOTOR DIES AFTER GOING

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I need to find out what transmission is in a 1999 gmc sierra ...

www.cargurus.com > Questions > GMC > Sierra 1500

CarGurusApr 7, 2013 - I need to find out what transmission is in a 1999 gmc sierra 1500 pick up 4x4 extended cab. ... Good luck. if the transmission is bad and you KNOW that for a fact, just go ahead and pull it ... My trans went out yesterday and I found one and wantto make sure it fits before I buy it. ... Used GMC Yukon Denali".

Is The Transmission In A 1999 Gmc Yukon And ... - CarGurus

www.cargurus.com > Questions > GMC > Yukon Denali

CarGurusAug 15, 2014 - Is the transmission in a 1999 gmc yukon and a 2000 Yukon Denali the same. ... Does anyone know where I can get a fairly cheap used motor from in or ...Need a good fairly cheap motor for my 99 Gmc Yukon Denali 5.7L V8.

I don't understand "drive cycle". You can clear the codes by unhooking the battery for 5 minutes then repowering.

Sorry to get your hopes up but I have a similar problem with my 2005 Yukon Denali. How long does the truck stay running before it shuts down? Mine started out with short spurts of the truck shutting down while driving. It slowly progressed to the point where it will only run for about 45 seconds. Originally the truck would sputter the gauges would die and then the truck would die. It slowly progressed to the point where it only runs for 45 seconds and there is no signs before hand. Does any of this happen to your vehicle? I have checked all of my cables and the main ground wires. Along with changing a few of the relays. Nothing has helped. My problem started with an electrical component heating up and quitting. Now it doesn't matter how hot it is in only runs for a couple seconds.

Might help, disconnect negative terminal from battery for 10 minutes, if the compute is getting weird readings this will reset it and maybe help.

it sounds like the fuel pump might have died, or blew fuse or relay see if it gets fuel at the motor

General Motors does not have a service interval for fuel injectors, though they make a injection cleaner if there is a drivability issue. Other companies suggest a injection cleaning interval of 48000 miles. I would suggest an in tank additive from a reputable company every couple of years.

You need to have the fuel pressure tested while driving and this can be done, and with the gage. I hook up the gage to the fuel valve and put the gauge facing the windshield and wire tie it to the wipers to see if the fuel pump is bad, if the fuel pressure ranges at 30 PSI I would put a load on it to see if the fuel pressure dropped under those conditions you are driving. I would also test the fuel pressure regulator to see if it gave full fuel that means pulling off the hose and making the fuel rail pressure 50 pounds per square inch. If the regulator passed the test then I WOULD SUSPECT THE FUEL PUMP HAS QUIT. A 2002 is old enough to have this happen they wear out so I hope this helps and gives you an ideal of what to fix.

I WOULD HAVE YOUR LOCAL AUTO PARTS DEALER PUT IT ON A HAND SCANNER

check you antifreeze level and make sure its full

The reset button for any instrument display tallies ( fuel consumption, average, trip miles, etc ) is located on the sterring wheel. It should be the button on the lower right with the down and back arrow printed on it. Once you display the item you want to reset, hold this button for a few seconds and the display should reset to 0.

Good Luck