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first drain coolant, then remove two electrical plugs on air filter hose connected to throttle body. then remove same hose. remove metal coolant line that goes in front of thermostat housing, remove throttle body. Then you have good access to thermostat housing. You do NOT have to remove the exhaust crossover pipe, as I have read in many places. remove the nearest bolt on the thermostat housing, the far est bolt is a little harder to get to, because of the exhaust pipe. loosen the far bolt just enough to slide out the thermostat housing, there is a slit on the bolt hole on the housing so you don't have to remove the bolt completely. then clean mating surfaces and reinstall in reverse order, if the gasket on the throttle body tears, a new one is only 2.00 dollars. I just had mine done and I got to watch. I hope this helps someone.
What else can I help you with?
How do you change spark plugs on a 2003 Pontiac Aztec?
fuctifino
How do you change a thermostat in a 2003 izuzu axiom?
What kind of engine you have ?
Do you drain radiator to change thermostat on 2003 Chevy s10?
You need only to drain off a couple quarts of coolant to change the thermostat.
How do you change a battery on a 2003 Aztec?
you put the lime in the coconut and shake it all up
How do you change thermostat 2003 Chevy Monte Carlo?
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.
How do you change a thermostat on a 2003 dodge neon sxt?
To change the thermostat on a 2003 Dodge Neon SXT, first remove the drain plug to let the engine coolant drain into the pan. Unhook the coolant reservoir and remove the hose clamp. Spray the two thermostat housing mounting bolts with a solvent and pull out the old thermostat.
How do you change the thermostat in a 2003 Volkswagen Beetle?
To change the thermostat in a 2003 Volkswagen Beetle, first, ensure the engine is cool and disconnect the battery. Remove the engine cover and drain the coolant from the radiator. Then, locate the thermostat housing, detach the hoses connected to it, and remove the housing to access the thermostat. Replace it with the new thermostat, reassemble the housing and hoses, refill the coolant, and reconnect the battery.
How do you change thermostat in 2002 Pontiac Aztec?
To change the thermostat in a 2002 Pontiac Aztek, first ensure the engine is cool and disconnect the negative battery terminal. Drain the coolant from the radiator, then remove the upper radiator hose connected to the thermostat housing. Unbolt the thermostat housing to access the thermostat, replace it with a new one, and reassemble by reversing the steps. Finally, refill the coolant and check for leaks.
Need to change thermostat on 2003 trailblazer?
We have complete instructions and pictures at our enthusiasts website www.trailvoy.com
How do you change the thermostat on a Cadillac CTS 2003?
To change the thermostat on a 2003 Cadillac CTS, first ensure the engine is cool and disconnect the negative battery cable. Drain the coolant, then remove the upper radiator hose from the thermostat housing. Unbolt the thermostat housing, take out the old thermostat, and replace it with the new one, ensuring the gasket is properly aligned. Reassemble the housing, reconnect the hose, refill the coolant, and reconnect the battery.
How do you change a Buick rendevous thermostat 2003?
To change the thermostat on a 2003 Buick Rendezvous, first, ensure the engine is cool and disconnect the negative battery cable. Locate the thermostat housing, typically at the engine's front, and remove the bolts holding it in place. Take out the old thermostat and clean the mating surfaces before installing the new thermostat, ensuring it sits correctly. Finally, reattach the housing, reconnect the battery, and refill the coolant as necessary.
Where is the thermostat on 2003 Subaru baja?
The 2003 Subaru thermostat is located inside of the thermostat housing, on the front of the engine. The thermostat will be near the bottom of the engine.
