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The new ecm is giving new problems. I now have 80lbs of pressure in the #1 cylinder and will try to start when cold on first try. Could have I washed the cylinder with fuel or did I have compression problem all the way.


You need to step back and re-group and answer these questions:

1. You verified spark. You suspect no injector pulse. But when you pulled the spark plugs are they wet or dry? If they are wet with fuel then you MUST have an injector pulse. What did you find here?

2. You stated that you verified the timing belt. But you said you just verified that the 2 cam gears lined up. Did you verify that the cam gears align with the timing mark on the CRANKSHAFT? If you didn't go back and check it. If it's off that could explain the 80 PSI on cylinder 1. And are the other cylinders reading the same?


1998 Sportage - Gone.
2004 Honda Civic Coupe.
2007 Suzuki Grand Vitara - She got it.