GM 3800 V6 won't start in the cold..
so anyways, when its freezing outside, I'm not talking sub-zero, just at or slightly above freezing, the car just won't start...
it turns and turns and turns, so the starter is working, and the battery is holding a charge, but it just won't turn over and run...
now, if I just keep on doing this (while hooking it up via jumpers to another car) eventually it will start.
any ideas what the problem is? batter has been replaced with a much beefier (1000cca's I think) one, the plug wires look good, and once the thing does start it runs good.
only thing I can think of is mebbe at some point someone put in oil that was the wrong weight? mebbe the plugs are bad (but like I said, warmer temps, it starts no prob)
any theories out there?
car is an 89 buick.
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