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+--- Thread: 636 bog when hot (/showthread.php?tid=28009)
636 bog when hot - richd3000 - 06-04-2011
N fuckin ford 5.4 motors eat coils like candy...
636 bog when hot - Gerlach - 06-04-2011
Originally Posted by richd3000
thanks I'll keep that in mind
636 bog when hot - ToKwik - 06-04-2011
If you think the pump is a problem, make sure you do a pressure test.
I recently had a 636 that had been acting up. Everything was checking out "ok" then the last dyno run came out lean.
Turns out the pump was putting out about 20-30 psi, plenty of volume for it to operate, but the bike needs 45psi to run correctly. New fuel pump solved this particular problem.
636 bog when hot - OneWheelHump - 08-15-2012
I Know this is a year old thread but just curious if you ever discovered the issue ?