2007-2011 GMC YUKON, CHEVY TAHOE, SUBURBAN no oil pressure fix. 

The same thing happened to me about a 2013 avalanche test drive was awesome started driving home lost oil pressure but as soon as I would shut it off and turn it back on oil pressure came back which made me wonder if it was the gauge because I had no motor noise whatsoever so when I got home I tore into it replace the oil pump pickup tube and oil sending unit and screen never cured my problem so I knew that there was something else wrong so today I hooked up an external oil pressure gauge wow was I surprised cold start I had 80 lb of oil pressure when it warmed up I had 59 lb of oil pressure and I did put the high volume oil pump in with the high-volume tension spring now I think I got too much oil pressure but before I change the spring I need to know why that differs from the gauge inside my car so if any of you are having this problem hook up an external oil pressure gauge before you do any work to it..

I changed that out on my 2008 chevy silverado 5.3 but it didn't fix the problem. Next step is to replace the o-rings.

My Tahoe does that every time its time for an oil change! Fresh oil and pressure comes up on gauge.

Hello, where did u got that tiny filter screen u showed in your video??? Its great video, thanks.

Same thang happened to me, just bought a 07 subburban and bam low oil pressure.

Just bought a 2008 Yukon with 6.2 same thing every time I come to a stop sign

2017 yukon same problem.

5:03 startup

Does it need to be reprogrammed or just replaced?

Good video bud 👍

What type often pressures switch

Thanks

6.2? Same prob in a 6.2 2008

It's 4.8 right?

11 Yukon Denali doing same thing