This is topic Bogging issue in forum Tech Talk at Northern California Ford Owners .
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Posted by norcalfiddy (Member # 11207) on
:
90 5.0, gt40 heads, unknown cam, explorer intake, 65mm, fuel exhaust
Driving around town it's fine but after I do a WOT pull it starts bogging like its not getting fuel, idle would go from 500-1100, surging and once I give it WOT again it clears out and pulls fine. Anyone have a idea of what it can be?
Stock injectors also
Posted by rollininmy50 (Member # 9067) on
:
I've got a condition like that . Posted a few down. Have you replaced or dropped the tank down at any time? May have the return line pinched under the tank? Fuel pressure regulator leaking? Fuel pump relay, these are what I was told to look for. When I go WOT in first gear it will bog, my conclusion is the pump. But you may check these other things. Oh and is your mass air clean.
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