Compression Ignition Addict
Join Date: Dec 2008
Location: port arthur texas
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If you have a diagnostic scan tool, you can run a buzz test and a cylinder contribution test.
If no scanner you can unplug one injector at a time while running and listen to the engine change sound. When there is no change in sound that is a bad injector.
Do all 8 you could have more than 1.
Lord I shall lead them to the water but I will not try to make them drink