Theres two opposing pistons with a spring between them in the business end of the CAV pump. If you've had dirty fuel, these can jam in, and not contact the cam they run in, so no fuel to the injectors. Careful if you strip the pump, get the rack set up wrong, and she'll rev till she blows. Good luck.
Sid Chrome
June 2011
give it a tap with a hammer not to hard but hard enough to free the rack
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