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No start,1989 740 8valve 700

posted by  Chris Mullet on  Wed Sep 18 15:44 CST 2013
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last visit: Fri Oct 24 09:08 CST 2014
[RELATED]


"very weak..spark"


You mentioned fuel pumps (plural) so I assume you have a Bosch car vs Rex-Regina. Have you tried unbolting the ignition power stage and cleaning up its interfacing surfaces with the body chassis? I believe it's mounted to the inner LH fender in the engine compartment on that model car.

Also, might you have another coil you could swap in as a test?






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