20 Most Recent 2003 Chevrolet Tahoe - Page 5 Questions & Answers

I believe you are in the years that the manufacturer changed the sending unit plugs. New pumps come with the plug. If it were me, I would figure out the gas mileage, keep gas in it. And get a one gallon gas container keep it full and keep it in the truck. Until the pump died. These aren't cheap to replace.

mine did the same thing and the speedo went to 0. then would work after restart. had to have new cluster installed. $600.00

Diagnose the door lock issues first,that you know is a problemWhy would you replace the alternator ?

133 ft/lbs hub to knuckle 165 ft/lbs for cv shaft nut Tahoe Yukon Forum

I think your problem is the head unit that selects where the air comes out ie. Face, floor, defrost, or hi-level face and floor. If that's not working then it will not let you switch location that you want the air to come out.

Wire in door jamb likely broken.

Gm has a problem with its clusters. If the guage fuse is ok try slapping on the dash above the cluster to see if anything comes back online. If not I would suspect an internal cluster issue and it will have to come out for repair/replacement

The second row is folded by first pulling up the rear of the seat cushion and folding up 'til it's behind the back of the front seat. Then the back of the seat folds down where the seat cushion was. The third row seats have several levers that are numbered in the sequence they are to be operated. First fold the seat back down on to the cushion and then flip the whole seat up 'til it's vertical and latched. This is described in the Owner's manual if you can find one.

Motor stuck in power down mode

your dash probably reads "reduced engine power", you likely have a code in your computer also. You really need the code for proper diagnosis. It can be a failed electric throttle body or failed accelerator pedal position sensor (which is made to the accl pedal). My guess is a bad throttle body.

Your climate system can only cool or heat but not both. The temperature has a big effect on this. The cooling needs the compressor.

It has an internal card fuse which sits in the bottom of the blower unit.these get condensation and rust so the contact strips corrode over time.you remove by unscrewing one Philips screw and pull the fuse card out...inspect.i fixed mine by solder wire bridge across the breaks but if you can source from breakers or eBay all well and good.

It is rather unusal to replace only one, but perhaps you mean they intend to replace all rod bearings. Even that is often not a good idea. Once a rod bearing has spun or failed, metal particles are al through the engine and the main bearings may be damaged as well. I hate trying to patch an engine in this fashion because it seldom gives satifactory results. You may wish to consider a short block engine replacement and have you existing heads reconditioned, or better still a crate engine of know specs which meets your usage needs. Sorry to be the bearer of bad news.

Fuel delivery problem. Fuel pump. fuel pump relay, fuel filter, trash in the tank outlet. (least likely) Sensors that also have imput to ECU that controls the above. Possibly the throttle position indicator or it's connection/s or Mass air flow meter.

take to a bodyshop as will need special tools , i just wonder why you would want to do this , don't try using a drift as will cause damage to hinges

there are three of them located on the transfer case.

First thing to do is try to jumpstart it next you should try to check the starter relay and also check the starter solenoid

THE rear door is probably a door switch the other problem you have to scan the computer you may find in some mechanic manual how to do it without a scaner but i recomend a profesionl GOOD LUCK RUDY PEREZ