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They should be located behind the exhaust manifolds straight up from the oil pan on each side of the engine. You can access them from the bottom.

Pontiac Cars &... | Answered 17 hours ago

There's a website that has all this information about all this and manuals everything totally free there are many actually but I personally like few .. let me know if u need help

must try www.reliable-store.com

Pontiac Cars &... | Answered 21 hours ago

Make sure the antifreez is toped up in the radiator BUT only open when the engine is cold, like in the morning, on the other hand if the tempreature sensor is cracked, you will have the same symptoms.
When was the tune up done? Let me know how you make out.

2002 Pontiac... | Answered 3 days ago

It comes from the PCM - engine computer , the PCM is located inside the air box

Pontiac Cars &... | Answered on Sep 16, 2019

What is code U1064. ... The code U1064 is a loss of communications with DIM, usually caused by loss of power to the Body Control Module. It can be caused by an ignition switch going bad or loose battery connections


Pontiac Cars &... | Answered on Sep 15, 2019

There's a set procedure for diagnosis AC problems. See the post below and follow the steps

Pontiac Cars &... | Answered on Sep 14, 2019

Crank sensorb is at front of 3.5 engine kind of behind the exh

Pontiac Cars &... | Answered on Sep 14, 2019

The multifunction switch may have to be replaced.

2007 Pontiac G5... | Answered on Sep 13, 2019

It could be that the air temperature actuator is bad , but that would be a guess without me checking out the vehicle . You say the A/C system is full of refrigerant , not freon , they don't use freon any more . I would need to hook up gauges to the system an check the pressures , see if the compressor is able to move the refrigerant through the system . The compressor could be worn out inside ,who knows . Why don't you do yourself a favor an have a qualified technician check it .

Pontiac Cars &... | Answered on Sep 12, 2019

Call your local dealership with your vin number in hand (write it down ahead of time or read from your registration). They will be your best outlet for info on recalls and service bulletins

Pontiac Cars &... | Answered on Sep 12, 2019

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