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Hello, my name is***** will assist you.
I need to know what brand of engine you have so that I may help you the best.
Thanks, ***** ***** need the full model number off the left side clamp bracket please.
Got it thanks,
The first thing that you will need to do is to look at the fuel pressure going to the injectors. There is a test port on the top of the fuel rail. You should be getting 36-40 PSI while running. You should be able to rent a gauge from a local chain auto parts store.
So you tested it?
Do you have a multimeter to do some testing?