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    05 Tahoe Z71 Fuel Pressure Question

    So I have a question then. 2005 Z71 Tahoe, gas, no return line and regulator on the fuel pump. 180K on the clock. I have had slight hesitation starting lately. It stalled on me once about 6 weeks ago when I was coming to a stop at a light. Fuel pressure gauge is reading 48 KOEO. Pressure...
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    trim height inspection procedure?

    Found it and it had what I was looking for, thank you!
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    Blessing My Brothers With GM 1999-2006 Chilton Repair Manual

    @AlejandroDinero Trying to download the manual, says decryption key invalid. Any help?
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    trim height inspection procedure?

    There is a table that defines the Service Allowed Z height measurement range and Service Preferred Z height measurement? Could you post a picture?
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    trim height inspection procedure?

    Hey y'all. 2005 Tahoe Z71 4x4. Does someone have the table for trim height speciations? The one that shows the measurements for Service Allowed and Service Preferred? I am unable to find the actual specifications table anywhere. I bought a manual online from tradebit, it has all the R/R...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    Yeah, good enough for what I need with the 2005 Tahoe or anything older if I pick something up. My 2018 Sierra I run the GDS software and will prolly get the TIS2Web subscription for its vin. I know there is updates for shift clunks, need to get the current calibrations and compare to TIS2Web...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    Yes and yes. It tells you what needs flashing. The TIS2Web doesn’t show anything newer than the TIS2000 when I search the VIN. I do have the last TIS2000 version though from March, I think anyway. I’ve heard there may be an elusive later version from October or November but have never tracked...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    I have the sensor socket I got from ORiely, the new sensor from GMC felt tighter in the socket. I don’t remove anything when I replace the sensor and use a couple extension with a swivel elbow in between. Made sure to only torque this one to 26 lb ft
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    I’ll leave it for now but clean it up as recommended and keep an eye on it, pic for baseline. I have a laptop with Tech2Win and TIS2000 I use for it. Recently flashed the ECU TCU and front / rear hvac modules.
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    Is the sensor that is above the oil pressure sensor in this picture the cam position sensor? It had oil residue on the connector when I disconnected it. Cleaned it but maybe its time to replace that also? You can see the funk on the harness to it. Not sure if that from the oil pressure...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    New part compared to old part. You can see on the new part are some writings and the green dot not present on the old too. The way the PN is written is even different, the font.
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    Alright, got it done today. Fresh Mobile1 full synthetic high mileage (165K on the Tahoe) with an STP extended life filter. Autozone had a great discount on this package. Back to the new oil pressure sensor from my local GMC dealer. The new one has some differences, mainly the glue around...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    Well, I picked up a legit sensor today from the GM dealer @$101. Due to change the oil in the next couple weeks and will get after it then.
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    eBay and Amazon. Amazon from the ACDelco store, but sold by a third party. Ebay from Auto-Parts_US Do you think they are counterfeit? I should just get one from the dealer? I've tried to get part covered on warranty from one seller, and they refused because I installed it myself. The...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    I don't have an external one to test with. According to the cluster gage anyway, I'ld say roughly 30 idle, 40 cruising, 50+ if I'm putting it to the floor and the trans kicks down, then it goes back to around 40. Is that right?
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    Maybe possible but the last one I put in was November and I sprayed the connector with cleaner and let is dry overnight. The oil spots showed up again last week. Seems like it's enough oil to not be residual from the harness/pigtail but its something I had not considered. I have not ever...
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    Oil Pressure Sensor Keeps Failing with Oil Leak

    I need some help with this. 2005 Tahoe Z71 with the 5.3 gas. I am on my 4th oil pressure sensor in 3 years, second in the last 4 months. Same problem each time, oil leak at the sensor connector. Oil is inside where the pigtail plugs in. I notice the small spots on the floor first...

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