No start and backfire intake - Technical Troubleshooting discussion in Forkliftaction's forums

Cat Lift Trucks (& Caterpillar) GC45K-SWB:
No start and backfire intake

Hello, I have a cat GC45KSWB V6 vortex unit not starting and backfire when cranking. The unit was running great, backfired and now won't start and backfires during through air intake. I checked distributed, plugs, all good. I'm not too familiar with the V6 engine so any usual suspects would be helpful

Posted 20 Nov 2021 04:34
Discussion started by kris_f
California, United States

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Hey Kris, did you ever figure out this issue? I am in the same situation right now. I have a cat forklift with a vortec v6 LP motor. Same exact scenario you explained. Tell me you figure it out.

Posted 4 Mar 2023 02:27
Reply by Bob_Lemma
California, United States

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