3.4 Swaps The 3.4 V6 Toyota engine

dead cylinder

Old Jul 19, 2010 | 05:24 PM
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dead cylinder

got my swap done and running, but it has a dead cylinder.
my question is, are thses wasted spark ignition systems? since 1 coil runs 2 cylinders, does each plug fire twice? i know im getting spark to the cylinder and i swapped injectors with no change, so could there be something electric wrong causing the one cylinder not to get spark at the right time?

Last edited by 84Prerunner; Jul 19, 2010 at 05:25 PM.
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Old Jul 19, 2010 | 05:29 PM
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before anyone asks, i havent check codes. i dont have an OBD2 port yet.
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Old Jul 19, 2010 | 06:52 PM
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Yes each coil runs 2 plugs.

If its not the coil, wires or plug, and it's not the injector, check wiring to the injector. Maybe there is no compression in that cylinder?
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Old Jul 19, 2010 | 10:23 PM
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im a rutard, firin order was wrong. all good now.
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Old Jul 19, 2010 | 10:51 PM
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good deal finding the answer....been there
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