bad head or head gasket
Should be just above and in line with crankshaft pulley
It should be a 50/50 mixture of water and antifreeze.
Does the Pontiac 3.1 Liter sfi 3100 V6 have any problems?
This has already been answered in this forum, please scroll through and you will find it
The GTP 3.8 is a 90 degree V6 and the 3100 is 60 degree. Absolutely not.
running
1997 3100 V6 GM Firing order Answer1-6-5-4-3-2
The timing is electronic and is not adjustable.
how to assemble an 3100 v6 3.1 liter engine
Assuming it has the 3100 V-6 its 155 Hp
You will need to drain the oil from your 1997 Pontiac Grand Am oil pan. Remove the oil pan retaining bolts. Remove the oil pump retaining bolts. Reverse the process to install the new oil pump.
15mm on 3100 v6 and also quad 4