Yes, it is a problem with the Crank Angle sensor and it might cause difficulty starting/slow to fire up at times and the hesitation. You can do some test to confirm if the sensor is bad or it could be a broken wire or connection which could have occurred while doing repairs on the head.
At the distributor connector, disconnect and check the resistance between Orange/Blue and White/Blue terminals. Should be between 350 to 700 ohms. If withing specs, the distributor is ok and you need to check the wire continuity to the ECM. If both test ok, it could be the ECM that is faulty.
Regarding donations I am not sure how to go about doing it and would get the admins to let you know how.
Tuesday, February 3rd, 2009 AT 8:38 AM