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what should my 1995 blazer 4.3 vortec idel at?
it idels at 1000 when i first start it but then it drops down to about 500 and it stays ideled there?[&:]
500rpm sounds a bit low for a cold engine, but so long as it isn't trying to stall, it should be fine. My 2000 idles at around 550-600rpm once warm, but when cold, it'll be 700-800.
i just went and started it and its ideled at 500 and sounds like a lil bit of loope in but dont try to stall and when i stomp the gas it spins and halls a$$