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  1. PNWYukon

    Transmission not shifting

    If it has high miles, but not slipping, I would go after the valve body first. That would require you to drop the pan, change the filter and fluid. You can inspect the pan for debris and check for valve body damage. It is possible check balls are wearing the seat out into the separator plate...
  2. PNWYukon

    2002 Tahoe Z71 5.3l - stainless steel brake hoses

    You could try these guys: https://www.buybrakes.com/chevrolet-tahoe-lt-2002/brake-lines/stoptech-stainless-steel-brake-line-kit
  3. PNWYukon

    2003 Ta’Hoe—Fuel issues

    Are there any codes for fuel pump etc? fuel filter would have to be seriously plugged for that to happen if there is no pressure you could try fuel pressure regulator, but probably fuel pump.
  4. PNWYukon

    I need help with code p0342. please

    Check every pin in the harness connector and plug for issues.
  5. PNWYukon

    4l60E slipping/being erratic.

    You should scan for codes, it could be the valve body or solenoids. 4L60E is a great transmission, but the band and clutches wear out. If your transmission was rebuilt, then it should not be acting up. If you personally did the trans filter, how did it look? What was on the pan magnet? I...
  6. PNWYukon

    11 year member, still a 'newbie' ?

    Saved my 3rd row jumper seats for years, then, finally, they went to the dump! :eek:
  7. PNWYukon

    2003 Tahoe windshield wiper issue

    So, all the settings work as in changing speeds, but then you can't turn it off. Seems like it has to be inside the control switch. MAybe you can take it apart an look at contacts and such or...
  8. PNWYukon

    Electric Cooling Fans

    https://www.rockauto.com/en/catalog/chevrolet,2001,silverado+3500,6.0l+v8,1371552,electrical,alternator+/+generator,2412
  9. PNWYukon

    *fixed* ANOTHER fuel pump/pressure question 03 Yukon Denali

    Vehicle specs? If one of the fuel injectors is damaged and stuck open, this can cause a low fuel pressure in the rail. You will often notice this by misfire codes on a specific cylinder at the same time. It sounds like you need a new OEM fuel pump. You say you swapped a Delphi? Was it new? A...
  10. PNWYukon

    Any help would be greatly appreciated! LOW OIL PRESSURE

    I used the FEL-PRO 72401 on my 2005. For the past 6 years I always had 40psi on the gauge. Now it is slightly higher. The O-ring I took off was flattened out around the circumference.
  11. PNWYukon

    Any help would be greatly appreciated! LOW OIL PRESSURE

    Get the cluster rebuilt and get a machanical oil pressure test done.
  12. PNWYukon

    GMC Yukon XL 2500 pricing?

    Stealership!!!! It is worth what you will pay for it, if you want it bad enough.
  13. PNWYukon

    04 burb stalls while stopping

    P0455: Cracks, holes, or splits in EVAP hoses are typically the issue. Could be other things though. The EVAP issue should not cause your dying problems. It's a 2004, then by all means change out the old parts, but without narrowing it down with some live data or a higher level scan tool, it...
  14. PNWYukon

    04 Tahoe code P0442

    OMG do not buy that dorman, buy an AcDelco one instead. I am not sure which one it was but I also replaced the gas cap and solenoid to fix the "Tighten Gas Cap" message. A genuine Delco is only $22.00...
  15. PNWYukon

    04 burb stalls while stopping

    What is the EVAP code number?
  16. PNWYukon

    Strange Oil pressure gauge

    If it is moving around on its own, there is an electrical problem somewhere or: “P” 95-02 Oil Pressure Gauge Air Core Stepper Motor For GM Truck/SUV Clusters The original yellow motors use regular dampening oil which dries up from age, these white motors use silicone dampening oil that won’t dry...
  17. PNWYukon

    Any help would be greatly appreciated! LOW OIL PRESSURE

    Are you sure it is not your cluster? My '05 cluster went **** up really quickly after on gauge was wacky. Use a mechanical gauge to check the oil pressure to verify that the cluster is not lieing to you. The pickup tube could have a crack in it. There are a lot of possibilites.
  18. PNWYukon

    04 burb stalls while stopping

    Try to get some live data of the event, that will help narrow it down.
  19. PNWYukon

    Squeaking/Squealing/Chirping Blower Motor fan...

    Yes, I believe it was where the motor shaft rides in the bushings. Tiny dust from either from the brushes or outside gets caught in there just enough to make that bearing like squeak/squeal/chirp when you setting is on 2 or 3 depending if you have the manual knob or the rotating adjustable temp...
  20. PNWYukon

    Squeaking/Squealing/Chirping Blower Motor fan...

    If you have the squeaking/squealing/chirping type sound coming from the Blower fan that also changes with speed settings, then it can be a simple repair. You most likely do not need a new blower fan. These are very simple to remove and check out. Depending on your model you need to remove the...
  21. PNWYukon

    Anyone have a source for the Front Axle Housing washer and the retainer?

    Doing the oil seal on the passenger side axle housing by removing the housing from the vehicle and found someone had been in there before. Too much gasket maker to be factory for one. First thing I notice is that the two washers under the snap clip are some how concave. Upon further inspection...
  22. PNWYukon

    Odd electrical problems

    Check for rats inside/under the fuse box. Get a wiring diagram and trace the wires. If your underbelly is crusty, trace all the grounds and reseat them.
  23. PNWYukon

    Intermediate steering shaft U-joint. Can you replace it?

    I did order a new one, that was green, from GMpartsdirect, but it was not even close to the same. The lip was different and so was the tab placement. The bearing was the same plastic race and bearing cups.
  24. PNWYukon

    Intermediate steering shaft U-joint. Can you replace it?

    OG white one.
  25. PNWYukon

    Intermediate steering shaft U-joint. Can you replace it?

    Turns out that the column bearing needed grease. Nothing wrong with the shaft or u-joint. That plastic bearing race and cage needs some kind of grease fitting! Anyway, greased it up and reinstalled it. No more clunk.

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