Start with basics compression, fuel pressure and spark. Let us know what is missing and we proceed from there
November, 11, 2012 AT 5:59 AM
Had computer read it show miss fire on #2 cyc replace plug and wires ran good for 10 min and did it again than chance coil pack did not change any thing clean clean egr and replace mass air senor did not help so I removed the heads and did find #2 cyc leaking at back of block but did not help the miss fire so read computer again now said #1 bank running lean replace pvc and hose did help check every where for any vacum leak no find tested injectors 14.2 chm on all 6 of them so change o2 senor also no help I am clueless thanks for any help
November, 11, 2012 AT 6:03 AM
Ok, shame you did all that and it did not fix it.
Ok, back to the basics, same answer. We start there