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Hello all,
I know my problem is not unique but does have a twist. Twin engine set up, one motor runs perfect other falls on its face but idles fine. Hook up lap top, shift switch code and fuel pressure sensor code. Cleared fuel sensor code and replaced shift switch. Still falls on face, ok replace following
Low pressure pumps
Pull vst, replace filter
Replace fuel strainer silver cartridge
Replace plugs
Replace fuel water seps
Check pressure voltage on lap top, all normal no codes
Run motor, same thing
Swap ECM and fuel drivers, same thing.
Put motor in reverse and it runs perfect??? Momentarily up to 3800 rpm, back to forward and on its face, wot in forward yields 1200 rpms
Any help appreciated. Thanks, brad
I know my problem is not unique but does have a twist. Twin engine set up, one motor runs perfect other falls on its face but idles fine. Hook up lap top, shift switch code and fuel pressure sensor code. Cleared fuel sensor code and replaced shift switch. Still falls on face, ok replace following
Low pressure pumps
Pull vst, replace filter
Replace fuel strainer silver cartridge
Replace plugs
Replace fuel water seps
Check pressure voltage on lap top, all normal no codes
Run motor, same thing
Swap ECM and fuel drivers, same thing.
Put motor in reverse and it runs perfect??? Momentarily up to 3800 rpm, back to forward and on its face, wot in forward yields 1200 rpms
Any help appreciated. Thanks, brad