start with water pump. If its a V6 3.1L have the intake manifold gasket checked. You may have a coolant leak.
What is cylinder head torque specifications for 97 Chevy lumina 3.1 v6
yes it will fit
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it has no rear axle
the only difference between the two models is the trim. The LS comes with leather interior, woodgrain trims.
mine does that too on my 97 lumina, no idea why
A four speed automatic transinission is in a 1997 Chevy lumina
22"
Behind the rear axle
check out link below:
3/16
Dexcool is recommended.