i did that on saturday as noted in post 11. the boat does finally get up on plane and ive had it up to around 42-4400 rpms, but very sluggish getting there, i ran the boat on the external tank and it sucked down a gallon of fuel,. i changed back to the boats tank and it continues to run the...
This engine hasn't been touched in years. I don't see how the timing can be off when the distributor is a lock down 1 position clip in other words you can't adjust it and still be bolted in unless it was pulled and shaft rotated.
ok, back from testing, new test gauge reads 48 with regulator connected and 54 with the vac line off. seperate fuel tank made no difference. i stil lthink the fuel pressure should be higher yet i am prety sure these regulator as set for 52psi bypass so if thats the case, how can the pressure...
fuel pressure is @ 42psi with regulator connected and 48 with vaccuum line off.
compression range is 155-165 on all 6
the injectors were replaced with new gm injectors, same part #
i am going back today to check the fuel pressure with a different gauge to confirm findings, i am also bringing a...
new
new to me boat,
haven't run a mechanical compression test but did one with the scan tool and all cylinders reacted the same.
fuel filter new with module, fuel sample taken and looks clean and is fresh.
tryed the trim all the way down on take off and 1/2 way up, both same results. and...
i have this boat that will not get out of its own way. and its kicking my ass, i hope someone else has had a similar issue.
it feels llike i have 6 fat guys sitting in the rear of the boat.
the engine has 150hrs on it, the fuel pump module was replaced due to low pressure and noise, the screen...
