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The 3.4L engine has a common problem which makes the van overheat. The one of two major problems are both cooling related and that is why they fail to do that job and the engine begins to overheat.
One likely problem is that the Intake Manifold Gasket is torn. This is the lesser of the two problems. The second likely problem is that the Head Gasket is torn. This is the bigger problem. Many times, it is easier for the mechanic to just swap your engine with a different one from the scrapyard.
What else can I help you with?
Will a 92 Pontiac transport motor fit in a 97 transport?
=yes it will and hello=
How do you change oil pan on Pontiac transport 3.4L 97?
U have to remove the subframe from the vehicle.
Location of starter on 97 Pontiac transport?
Bottom front of motor between the radiator and engine block
Where is the rear AC evaporator on a '97 Pontiac Transport?
You can find the 1997 Pontiac Transport rear air conditioning evaporator in the side panel of the cargo compartment. The air conditioning evaporator will be in the drivers side side panel.
What is the cause for random mis-fire code in 97 Pontiac transport?
HiI think your problem is timig chain.br Igy
What is the firing order for a 97 Pontiac Sunfire 2.2?
what is the firing order for a 97 Pontiac Sunfire 2.2
When should you replace your manafold gaskits on a 97 Pontiac transport?
manifold gaskets only need to be replace if they leak, or if the manifold has been removed for some reason
Engine diagram for 1997 Pontiac grand am gt?
Where are the vacuum hose located at on '97 Pontiac grand am? Where are the vacuum hose located at on '97 Pontiac grand am?
Where do you find default codes for a 1997 Pontiac transport?
Assuming you want to read the DTC's (Diagnostic Trouble Codes) stored in your 97 Pontiac, your local auto parts store can read them (if any exists) for you at no cost. You can google the results you get for a definition of codes. Keep in mind the codes that come up may only be the result of another underlying problem.
Torque specs on 97 Pontiac GTP supercharged?
280
What starter will fit 1998 gtp Pontiac?
97-03
Is there a fuse for the taillights for a 97 Pontiac Bonneville?
No there is not a fuse for the taillights.
