The first thing you should do is take it to a shop that knows what their doing. The 2nd thing is hand them you checkbook and pray it doesn't break the bank.
how do you change the knock sensor in a 2003 Chevy silverado 5.3
How do you change brakes on 2003 Silverado Pick Up?
To change the return filter on a 2003 Chevy Silverado is easy. Simply open the hood of your car and gently remove the filter and replace with new filter. that it!
Assuming a V8 engine, it's on the top, front of the engine. The thermostat housing is where the top radiator hose goes into the engine.
Change motor mounts and install...
Remove the water supply hose from the top of your 2003 Chevy Monte Carlo thermostat housing. Remove the thermostat housing retaining bolts. Lift the old thermostat out. Drop the new thermostat in and reverse the process.
where is the fuse for heated driver seat on 2003 Chevy Silverado>
You need only to drain off a couple quarts of coolant to change the thermostat.
a 2003 Chevy silverado taillight bulb uses a 3157
How do you un lock a raido on a 2003 chevy silverado
can i change 1 fuel injector on 4.3 6 cylinder silverado 2003.
YES