Misfire at idle

1989 TOYOTA PICKUP
134,750 MILES • 3.0L • V6 • 2WD • AUTOMATIC
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TOYOTYING
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Engine misfires at idle, cold or hot, cannot identify a particular cylinder. I have replaced plugs and wires, does not lose coolant or bubble in radiator. does not use oil, no unusual noise. seems smooth at higher rpm. maybe down a bit at power. also replaced distributor cap.
Mar 24, 2018 at 10:34 AM
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ASEMASTER6371
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Good afternoon.

I would start by performing a compression test on all the cylinders to be sure there is not an internal issue.

If you do not have a tester, you can rent one at a parts store.

Roy
Mar 24, 2018 at 1:15 PM