welcome !!!!
your fpr jammed and bad, dead, as mackerel,, this failure will make fuel injection super inaccurate.
.028" gap im sure
70 to 80 psi on compression test. is 1/2 normal at sea level if not done WOT, compression can be very low. did you block open throttle cranking?
if yes.(im surprised it runs at all) my law mower does 100 and the model "A' ford does 75.
the cam belt slipped CAUSES low compression, i can get 125psi top of pikes peak, or highest mountain on earth.(with road, not k2)
normal is 170 to 180 psi
the fuel pressure is highest at keyon (no start) and WOT
and mid range at idle
my Ugly drawing
![[Image: reg-graph-mpi-g.jpg]](http://www.fixkick.com/INJECTORS/PUMP/reg-graph-mpi-g.jpg)
nice work, finding the killers of happy engine.
very nice.
FPR stuck closed (valve part)
or diaphram cranked, might leak full too at vacuum nipple
FPR like this causes over injection , except full throttle.
every word fun to read
thanks for sharing
your fpr jammed and bad, dead, as mackerel,, this failure will make fuel injection super inaccurate.
.028" gap im sure
70 to 80 psi on compression test. is 1/2 normal at sea level if not done WOT, compression can be very low. did you block open throttle cranking?
if yes.(im surprised it runs at all) my law mower does 100 and the model "A' ford does 75.
the cam belt slipped CAUSES low compression, i can get 125psi top of pikes peak, or highest mountain on earth.(with road, not k2)
normal is 170 to 180 psi
the fuel pressure is highest at keyon (no start) and WOT
and mid range at idle
my Ugly drawing
nice work, finding the killers of happy engine.
very nice.
FPR stuck closed (valve part)
or diaphram cranked, might leak full too at vacuum nipple
FPR like this causes over injection , except full throttle.
every word fun to read
thanks for sharing
http://www.fixkick.com