Conpression test advice
January 15th, 2020, 9:27 AM
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Compression test advice
I have 3 trucks i want to do compression tests on. 72 c10 with carbed 350, 91 s10 2.5 tbi and 92 c1500 350 tbi. I know how to do the test but want to be as safe as possible with disabling fuel and spark. On the 72, can i just plug the fuel line before the pump on the block? I have 2 wires going to distributor. Safe to just unplug those and crank her over?
For the tbi, i know the ICM cobtrollers fuel and spark. Do i need to just unplug it to cut fuel and spark? Thanks for any help
For the tbi, i know the ICM cobtrollers fuel and spark. Do i need to just unplug it to cut fuel and spark? Thanks for any help
Last edited by Thatguy; January 15th, 2020 at 11:23 AM. Reason: Spelling
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