thomasmcgraw09
New member
The right person,<BR>As indicated the motor above is having fuel related problems?<BR>It is dumping fuel in the rate of 3 gal per mile. I bought the boat back in January and it may have had this issue then but has gotten worse over about 20 hours of run time. It started about 1 gal per mile.<BR>I am pushing a 5000 pound pontoon houseboat. 1 gal per mile should be normal.<BR>I have done the following and seem to be off track.<BR>Compression is all good 118-122 in all 6.<BR>Had the injectors rebuilt and tested to factory pressures.<BR>Fuel pressure is 35 psi.<BR>All plugs are new seem to fire with ground check.<BR>Disconnected the choke wire to check possible problem there.<BR>It seeme to be fireing randomely in 3 cylinders not the same 3.<BR>It seems to crank up fine but runs rough and fuel and oil dump out a lot.<BR>If anyone has had this problem and found a fix, Please reply!<BR>By the way, fuel rail and throttle body look great. This has been a 1 month frustrating event. <BR><BR>Thanks to anyone who can assist, quite the brain burner.<BR><BR>Tom