Bought a filter for my TB to change out. Seen videos to change but cannot find mine under the truck. It is an 06. Is there a link to do this? Thanks
Absolutely. Disconnect battery, remove & clean throttlebody THOROUGHLY then reinstall. Reconnect battery. Truck will run a little crappy for a while but should improve in short order. Throttlebody cleaning is cheap and easy. If you're at, near, or over 100,000 miles without changing spark plugs - that's the next step. Use only ACDelco 41-103, ensuring they are genuine. While you're at it, if you haven't changed your air filter in a while, do so. Thankfully, there are no plug wires to change on a 4.2 although some do change all the coils. I only change ones that I've confirmed have gone bad. Good luck.First thing everyone says is clean the throttle body.
Where is the fuel filter on the earlier models? I have an 02 ext and want to replace it.The serviceable / replaceable fuel filter is only on the earlier year models - I have a 2002 Olds Bravada and it ~does~ have a replaceable filter.
Where is the fuel filter on the earlier models? I have an 02 ext and want to replace it.
Had a similar issue with my (not of this platform) service truck. They called them "socks" on the inlet/pick-up, and they were plugged with fine black slit. Is there an actual filter on this pump? What is a good pump to buy as I only want to drop this tank once. Will do the fill neck ect. as read here they tend to be a problem. Any other advice on the tank drop? Thanks Greg