Motor runs rough with no power, it was all of a sudden.
Check the plugs #1 is clean and has gas on it #2,3,4 have lots of soot...
New air filter, crank sensor, coil packs and wires... Still the same
Changed fuel pressure regulator and O2 sensor still the same..
Not sure if I should check the timing chain or is the ignition module... I do have spark...

The head is new and been on for 1400kms with no problems until now...
Just lost on what it could be and not much money left to keep throwing parts at it


http://www.villagephotos.com/pubbrowse.asp?selected=130891

Sounds like your valve timing might be off?

I imagine soot on plugs 2, 3, 4 could be caused by the exhaust valve not opening all the way or at all after the air/fuel mixture had detonated.

I'd check the timing chain and tensioner. Someone else with a little more know-how might chime in to give their two cents.


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Mike