first remove battery, remove air intake box, removewires, hose connections, nut holding heater lines coming from fill tank and remove. Remove 4 nuts holding heat shield on cross over exaust pipe , two bolts holding thermostat housing, remove and replace thermostat. after filling system be sure to open purge bolt and remove air from cooling system. not fun.
I had to remove the air intake to get to it.Easy then.
Low voltage (high vacuum) at mass air flow sensor (or MAP sensor).
On an '03 model, it's fuse #34 located in the engine compartment. It requires a 20 amp mini fuse.
Generally they don't "bust". They stick open or closed usually from wear. If the thermostat sticks open the engine is slow to warm up and gives you poor heat from the heater. If the thermostat sticks closed the engine overheats quickly and can cause serious damage. The weather doesn't have any effect on the thermostat however, if the there isn't sufficient antifreeze protection and the coolant freezes the engine will overheat quickly and can cause serious damage much like a stuck closed thermostat. Generally a 50/50 mix of clean water and antifreeze will protect the system to -34 degrees F. Have the coolant tested if your not sure.
Detroit to Pontiac Michigan is 34 min (31.2 mi) via I-75 N
If you are talk about a 2007 Pontiac Grand Prix it will get about 34 miles per gallon. If it a 2007 Pontiac Aztek it only gets about 26 miles per gallon.
34%=0.34
34 to a decimal = 34.0
34 mm
34 or 36 mm i believe
1/34 is approx. 0.029.
34/100 34/2=17 100/2=50 =17/50