How to reprogram the computer on a 08 uplander

It has no fuel filter just a filter screen in the inlet of the electric fuel pump. You are guessing here, not a good idea on modern computer controlled cars. You need to have the engine control computer scanned for fault codes, once you have those you do the diagnostics for those faults and arrive at the repair solution. You can have the fault code test run for free at any Autozone parts store or other parts store like them.

heck engine P codes! Chevrolet uses an EVAP solenoid that is located under most vehicles near the gas tank and connects to the charcoal filter can. Codes can be set and will drive you crazy trying to figure out if you have a bad gas cap, broke lines---this is where they try to get you to do a smoke test, or you just think the vehicle is no good!

Reset on board computer 1St by disconnect battery negative for 30 minutes -- THEN Reprogram . If no luck the door lock Actuanter control module or even the switch is worn out . Common made out of plastic issue . Best Buy from Wrecker since parts $$$ cost $$$$

O2 sensor are located on exhaust system. whatever the system

hope it helps

Unplug the battery and turn your headlight switch on for ten minutes.Then hook up the battery and turn the headlights off

To do a rear main seal the gear box has to come out and the clutch ( if manual) or flex plate has to be removed . If the crank is flanged then the rear main bearing has to be removed to facilitate the replacement of the seal. IT is a big job and the labour costs will be large but I would say $1000.00 would be the upper limit for the job.

may need dealer service to reprogram..

should be under hood, DECAL , or near belt location

This is a common problem with the Uplander Chevy has updated the fuel lever sensor,it has something to do with the printed circuit on the ceramic card,you will need a new fuel lever sensor TSB Bulletin 07-08-49-013

There are no keyless entry remote self-programming instructions for the 2008 Chevy Uplander. You must get an Automotive Locksmith to program the remote to your vehicle for you.