2001

I replaced both knock sensors and the wiring harness in 01 Tahoe. Drove 80 miles and coe PO327 comes on. I'm running 87 octane. Anything I could have missed during sensor replacement? New to the 5.3. This is my first.

Hey guys i have a 2001 tahoe 5.3l i would like to put a 3 inch body lift and glass packs on it. Still not sure where to get them or what brand to get. I was looking at the magnaflow glasspack to put inplace of the stock muffler. i am not sure what to do if anyone could help it would be much...

G'day. Am trying to replace the factory radio/cd player with new after market player. Viewed video talking about three screws which hold radio into dash (after removing the dash trim. Feeling really stupid but don't see the screws and don't see anything else to release to remove original...

Hey All, first post here. Tomorrow I will be going to test drive and hopefully purchase a 2001 Tahoe LT 4WD. The gentleman selling it is asking $7000. The Tahoe has 98,500 miles on it. Leather, all the works. Seller is the original owner, an older man who kept it garaged and pulled a boat...

Hey guys! I just put hid lows and fogs in my 2001 Tahoe and I was wondering if anyone knew of a way to make the low beams and fogs stay on along with the high beams when switched...so switching to high beams would also still illuminate low and fog light beams. Let me know Of any ideas!

Let m explain everything that is going on. I picked up a used Tahoe this past weekend from a friend of a friend. There is no heat in the Tahoe and I looked at it and it was low, and nasty looking. I added some but still nothing so I thought it could use a flush and I had that done and still...