What to do if your Yukon Denali stops running?
I have a 1999 Yukon Denali, stopped running going down the road, acted like it ran out of gas. Added gas, didn’t help. Changed the Crank Position Sensor, didn’t help. Changed the Spark Plugs, didn’t help. No spark at the plugs, no spark out of the coil, changed the coil, didn’t help.
What to do when your GMC Sierra stops running?
If you have fuel pressure after the above tests pull a spark plug and check for spark. If you don’t have spark check the cam position sensor in the distributor. If you have spark with no pressure it is the pump.
How to troubleshoot a no start GM 4.3L pick up?
Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.
What causes no crank or no start condition?
Sometimes, parasitic drain exceeds what is normal, and can cause car battery drain. Because of the BCM’s communications with other modules and components you may experience a no crank or no start condition. In many cases, your BCM will alert you to issues with symptoms, warning lights or both.
Why does my GMC Yukon engine not start?
GMC Yukon: Engine Cranks → Won’t Start There are a lot of issues that can cause your Yukon to crank, but not start. The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code.
Why does my GM 4.3L engine not start?
No Start Condition Basics There are three very basic components that the engine, in your GM vehicle, needs to start and they are: Air, Fuel and Spark. When your 4.3L, 5.0L or 5.7L GM vehicle cranks but does not start, it’s because one of these components is missing from the mix.
Why does my GM car say no start no crank?
How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.
I have a 1999 Yukon Denali, stopped running going down the road, acted like it ran out of gas. Added gas, didn’t help. Changed the Crank Position Sensor, didn’t help. Changed the Spark Plugs, didn’t help. No spark at the plugs, no spark out of the coil, changed the coil, didn’t help.
Why does my GMC Sierra suddenly stop running?
Truck suddenly stops running, acting like it’s out of fuel. There is fuel in the gas tank and, I can hear the fuel pump when I turn the ignition on. Is there a fuse, or relay that is maybe causing this to happen?
Why is my Chevy Silverado 1500 not starting?
However, today, when the truck will crank and start, the antitheft icon goes off after a few seconds with the key on and stays off while the truck is running. It never flashed either today or yesterday though. And I don’t know if the antitheft system disables cranking or starting or both.
Why does my Chevy Silverado think it is in Park?
Is there any switch, relay or sensor that could cause the truck to “think” it is not in park, or the engine is already running, or whatever else might keep it from engaging the starter motor. When it decides to act right, all is will.
What’s the trouble code on my GMC Yukon?
Something is causing cylinders to misfire at random, which is a lot less cut and dry than a cylinder specific misfire code. The P0300 GMC trouble code will trigger the Yukon’s service engine soon light.
Can a vacuum leak cause a Yukon to misfire?
Vacuum leak – If your Yukon has a vacuum leak, it can be very difficult for it to get the right air/fuel mixture. This will cause the cylinders to misfire and it’ll throw the P0300. Also, since a vacuum leak almost always affects each cylinder the same, you’ll typically get P0300 with it and not any cylinder specific misfire codes.
Truck suddenly stops running, acting like it’s out of fuel. There is fuel in the gas tank and, I can hear the fuel pump when I turn the ignition on. Is there a fuse, or relay that is maybe causing this to happen?
Where does water leak in GMC Yukon Denali?
After tightening it, it has never happened since! I bought a 2005 GMC Yukon Denali with a sunroof. Water mysteriously leaked, intermittently, at various points in the headliner – near and through the driver-side air vents in the headliner behind driver, at left front A-pillar, and from the center console above the rear-view mirror.
What was the problem with my GMC Yukon Denali?
With my 2004 Denali, the 3rd time it happened i was driving it and saw the drip comming from what looked like the edge of the sunvisor. After wheeling it in to the dealership; they found that the water was comming in from the onstar antenna. After tightening it, it has never happened since! I bought a 2005 GMC Yukon Denali with a sunroof.
Why does my GMC Yukon bounce up and down?
Walk around to each corner of the vehicle and push down. If the corner springs back up and settles immediately, that wheel is fine. If it bounces up and down or takes a long time to come back up, you probably have suspension failure at that wheel. So you’ve identified that your GMC Yukon has suspension issues.
What should I do if my Chevy Tahoe has a leak?
They inspected the compressor, condenser, fittings, lines, etc and stated they could not find a leak. They said to drive around for a few weeks and if it goes out again to come back. Are there any common areas for these trucks to leak that aren’t immediately visible?
Why did my Yukon engine shut off going down the road?
The wife’s Yukon had one last year. That was because the top started to rust out, not from failure. When it went in my 98, I was out hunting and it died driving down the road. Replacing it on the truck wasn’t bad, I didn’t even attempt it on the Yukon.
What to do if your GMC Sierra stall out?
I have a 98 gmc searria 4×4 i checked fuel pressure it was under i changed fuel pump and fuel filter and its still starving for fuel what to do it starts with starting fluid 42 people found this helpful.
Why is my gas gauge not working at high fuel level?
Some systems are wired so that high fuel level contacts the low-resistance section, gradually increasing resistance as fuel level drops. The system thus outputs higher voltage at high fuel level, gradually dropping voltage as fuel level drops.
How to check fuel pressure in a GMC Sierra 1500?
You will have to check the fuel pressure at the rail, the test port is ontop driverside about 3/4 the way back. Black cap on aluminum fuel line. The best thing would be to buy or rent a fuel pressure test gauge as it would thread onto this port. If not I’ve used good safety glasses a rag and a screwdriver to check for pressure.
When was the last time I serviced my GMC Yukon?
1st owner drove an estimated 11,179 miles/year • 2nd owner drove an estimated 0 miles/year. Last serviced at 156,380 miles in Colorado Springs, CO on 06/08/21 • Vehicle serviced. Accident reported. 1st owner purchased on 08/25/99 and owned in CO until 03/06/03 • 2nd owner purchased on 03/06/03 and owned in CO until .
Where did the 1999 GMC Yukon come from?
Accident reported: minor to moderate damage. 1st owner purchased on 01/22/99 and owned in NC until 10/18/10 • 2nd owner purchased on 10/18/10 and owned in NC until 02/26/21. 1st owner drove an estimated 28,431 miles/year • 2nd owner drove an estimated 3,968 miles/year.
What kind of engine does a GMC Yukon have?
This 1993 GMC Yukon 2dr K1500 4WD features a 5.7L 8 Cylinder 8cyl Gasoline engine. It is equipped with a 4 Speed Automatic transmission. The vehicle is BLUE with a Other interior. It is offered As-Is, extended warranty is available.
Where can I buy a 1998 GMC Yukon?
Description: Used 1998 GMC Yukon with AWD/4WD, 6000lb Towing Capacity. Headers Auto Sales always has 100 cars for $3500 or less and 50 cars for $2000 or less. Headers also has a huge selection of quality used vehicles from $5000 to $15000.
What was the problem with my 2001 Yukon XL Denali?
I love my 2001 Yukon xl Denali with over 130,000 miles but having some starting problems. The initial problem was taking several tries to start, when after it seemed a clog was cleared and the engine banged loudly once it would clear and start and be ok for the rest of the day, but a little more difficult in colder weather.
What did my 02 Yukon XL die of?
Last summer my 02 yukon XL died while my wife was driving, she said it would lose power, and die, it restarted a couple of time, drive for a few miles, the same thing. we replaced the fuel filter, and got it home, test fuel pressure, all seemed okay.