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Bill[_12_] Bill[_12_] is offline
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First recorded activity by BoatBanter: Jan 2017
Posts: 4,553
Default GM 3.0 4 cylinder won't idle cold or hot.

wrote:
I give it quarter throttle starts up , but if I try to idle it's starts
sputtering and dies. It's real tough to pull a skier when you can't let
the RPM drop below 1300 RPM.


Sounds like idle jets are plugged in the carb.