96 f350 psd cranks no start
#3
ok here goes;
96 f350 w/7.3 psd was driving home truck just quit. check engine lite came on. coasted to a stop and tried to restart.
cel stays on
tac shows~200 rpm when cranking
no wts lite
h pop full was.75 qt low
all fuses are good ,cab and under hood
swiched all 4 relays in fuse box around
disconnected the icp and tried to start no go
gpr 1 big post has power; key on 2 small posts also have power ; other large post no power
thats all i can think of
any thoughts ?
regards
gbsnp
96 f350 w/7.3 psd was driving home truck just quit. check engine lite came on. coasted to a stop and tried to restart.
cel stays on
tac shows~200 rpm when cranking
no wts lite
h pop full was.75 qt low
all fuses are good ,cab and under hood
swiched all 4 relays in fuse box around
disconnected the icp and tried to start no go
gpr 1 big post has power; key on 2 small posts also have power ; other large post no power
thats all i can think of
any thoughts ?
regards
gbsnp
#7
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#9
He said
Thanks for correcting me on that ....
Posters have been wrong about fuses before
Water in the IDM won't set a CEL ....If all fuses are good .no WTS ," CEL stays on " he needs a PCM most likely ...OP , if you are running a chip it may have come loose ...
take it from here Rodney
no wts lite
Posters have been wrong about fuses before
Water in the IDM won't set a CEL ....If all fuses are good .no WTS ," CEL stays on " he needs a PCM most likely ...OP , if you are running a chip it may have come loose ...
take it from here Rodney
#10
#11
action 4478
#22 1s good swapped it w/ another 30 amp fuse disconnected fuel heater
no start no smoke no wts check engine lite stays on
rodeywar will check tomorrow dark now. replaced idm 18 or 20 months ago
it was full of h2o (how does that happen?)
pcm question, location,cost and do they go out just like
that?
thanks for the reply's
gbsnp
#22 1s good swapped it w/ another 30 amp fuse disconnected fuel heater
no start no smoke no wts check engine lite stays on
rodeywar will check tomorrow dark now. replaced idm 18 or 20 months ago
it was full of h2o (how does that happen?)
pcm question, location,cost and do they go out just like
that?
thanks for the reply's
gbsnp
#15
pulled idm doesnt sound like it has h2o in it visually looks to be in good shape.
pulled pcm has a "chip" called diablo . looked like it was installed properly.
pulled it loose and re installed. visually pcm looked good no appearent burns or anything. clean and moisture and dust free on the inside.
found an extra cps inglove box will swap .
any other suggestions and opinions welcomed.
thanks
gbsnp
pulled pcm has a "chip" called diablo . looked like it was installed properly.
pulled it loose and re installed. visually pcm looked good no appearent burns or anything. clean and moisture and dust free on the inside.
found an extra cps inglove box will swap .
any other suggestions and opinions welcomed.
thanks
gbsnp