Truck is a 1999. Has Heath Diesel tune, full exhaust, boost controller, PMD relocated and boost pump. Truck is running cheapo marine injectors and they sound terrible. Smoke on start up. Spoke to Heath and they said not to run anything but stock Bosch injectors. I am looking for some advice on how to tackle this beast and about how long it takes. So far from the service maual I haven't gotten much. Thanks guys!!

 

I recently replaced my stock injectors with Performance Injectors from Predator. They really aren't any more difficult than replacing plugs. the time consuming part is getting to the rear injectors which involves removing the center dash panel to access them. (like working on a van) Total time involved 3 - 3.5 hrs. You will need a deep socket to replace them so I suggest going to the auto parts store when you get the new injectors and get the right socket so you don't damage the injectors.

 

Viperchad, I'd asked in another thread, but where did you find the service manual for yours? I can only seem to find the expensive CD versions on eBay. Thanks!

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