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1989 TBI 350 5.7 Grumman Kurbmaster electrical issue runs rough, PULLING MY HAIR OUT
Working on a customers 1989 Grumman Kurbmaster with a 5.7 350 TBI. Came into the shop running rough and dying. Pulled up scanner data and found CTS showing -40 KOEO. CTS comes up to maybe 30-40 degrees when the truck is running and RPM'S are up. Goes slowly back to -40 and then dies at idle. TPS...- JW454NOVA
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- Forum: Engine Performance + Maintenance
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