I dont know what I could tell you, that your own mechanic couldnt. If you want to do some testing, yourself, Use a gage and check correct fuel pressure. Also, see if pressure drops like a rock with everything off, if it does you have a pressure leak somewhere.
Do a cylinder compression test. If your not up for doing a little testing, yourself, Im not sure how to help?
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Monday, March 4th, 2013 AT 9:38 PM