Search:

Update still bogging/stalling

do you have any insight or advice my mechanic is stumped???

it has zero engine codes.

He's thinking computer at this point.

been having this issue since i...

[email protected]

thanks

sent you an email thanks

How do you set the timing on 1998 Indmar EFI MPI 350 gen 1

"HELP"
update.

changed ignition coil still stalls/boggs at about 3500 rpm
plenty of fuel pressure, thinking its fire but running out of parts to change.

direct drive i had the engine cover off while changing parts, i left it off so i could get my axle packing nut
set while on the water. I run half a tank through it with zero problems put cover back...

any body?
update
took out with engine cover off last week to adjust packing nut and it ran perfect, put it all back together and it's back
to stalling bogging for a second at 3500 rpms. What...

plug wires look new but at this point i'll try anything thanks

it runs fine at 4000 rpm, if im going at a low speed and gun it will run through 3000 rpm's if
i gun it from a stand still it bogs/stalls every time at about 3000 rpm's for 1 to 3 seconds recovers...

any body??????

need help
from idle to WOT my boat stalls at about 3000 rpm's for 1 to 2 seconds but recovers and runs fine, also runs fine
the rest of the time.

drained tank refueled with...

the 350 MPI is efi, but my next step was to change those items thanks

runs smooth and responsive other then when idling for long periods it
will surge sometimes.
haven't changed plugs, wires or cap and rotor

need help
from idle to WOT my boat stalls at about 3000 rpm's for 1 to 2 seconds but recovers and runs fine, also runs fine
the rest of the time.

drained tank refueled with high octane non...