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More Oil Pressure Wackiness
I just replaced the Oil pressure sensor with the HIHIAV part from Amazon. Now my hot idel pressure is maybe 15psi and driving around 20-25psi. I think this sensor is questionable. Do you have a picture of where you can screw in a mechanical oil pressure gauge into the driver side of the engine...- Indy1K
- Post #17
- Forum: Engine & Drivetrain
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VLOM (valley cover)
2007 Tahoe, 5.3 with 238k on it. Here is an interesting issue. I had an oil pressure sensor fail completely. Tried changing the sensor but no luck. Plus VLOM was weeping in the back. Ordered a new Dorman VLOM #917162XD and a Dorman sensor and screen on Amazon. Pulled the intake to replace the...- Indy1K
- Post #15
- Forum: Hybrid General Discussion
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07 Tahoe does A/C compressor cycle on and off?
If you could send me this writeup and the sensor part # you used, I will do this. at this point I am ready to try anything! thanks, Kevin -
07 Tahoe does A/C compressor cycle on and off?
Well the A/C freeze up continues... I found someone saying the High Pressure Sensor on the compressor could be causing the compressor not to cycle and so causing the freeze up issue. I changed the sensor. No help. Still freezes up after 20-30 minutes. So, as of now, I have changed all the... -
07 Tahoe does A/C compressor cycle on and off?
Ok, so lets say it does cycle on hot days and at highway speeds, and I dont notice it. What component is responsible for cycling it? I have changed the climate control unit and the pressure switch on the accumulator, the accumulator, the rear expansion valve and the new orifice tube up front... -
07 Tahoe does A/C compressor cycle on and off?
Thank you to all for the answers. Since we live in SWFL, the recycle button is always pressed as it is always HOT here. Mine does not cycle, even if the button is pressed. I know it is full charged as I just rebuilt the system and evacuated it and recharged it. Cheers, Kevin 2007 Chevy Tahoe LTZ -
07 Tahoe does A/C compressor cycle on and off?
I have an 07 Tahoe LTZ with the automatic air conditioning and rear air. I had a problem with the A/C freezing up inside the cabin causing the roaring sound and no air or a bit of warm air coming out. If I would turn off the A/C control for a few minutes and let it thaw out, It would work fine... -
Low pressure ac switch location
So, I am dealing with Evaporator Freeze up on my 2007 Tahoe. There has been discussion that the Evaporator Temp Sensor is the culprit. I cannot find any reference to this sensor for the 2007 Tahoe. It appears to be available for 2008 and up. Can someone tell me if there is an Evap Temp sensor...- Indy1K
- Post #38
- Forum: Engine & Drivetrain
