Recent content by 1961matts

I believe I've got it figured out I drained the fuel and clean the tank out and check the fuel at the fuel pump and I've got good pressure and good volume and I started it and it ran but I think what's happening is I've got a head gasket leaking bad on the cylinder with the temperature sensor...

Thank you so much yep everything is working took the bottom of the pumps apart clean them put them back and I unhook the fuel line to the injector pump and got very good volume and very good pressure pumped a gallon of fuel out and it looked like kind of pink so I started it and it's the same...

Yeah I took the fuel line off at the injector pump and turned it on and pump the gallon out. I had extremely good flow and I noticed it was kind of like a light pink and I thought maybe somebody just mixed clear with red fuel and I tried starting it it always seems to run good when it's cool but...

Okay thanks

What do you mean by TM's

I have the original pumps someone just put a new separator but I guess I need to replace it again along with the other filter and clean the pumps out.

I've got good pressure at the filter when I turn the switch on. Air filter is good.

Yes it's definitely a fuel problem The pumps are original and the water separator was clean they put on a new filter . I just bought this never been around one before. The cartridge filter had a lot of water in it so I drained it and it started up I thought everything was fine no smoke ran good...

Mep003a

Onan 1985

Thanks everyone it was the oil sensor. It starts and runs really well no smoke and sounds good, than after about 6 to 8 minutes it starts to smoke and then it kinda like starts to miss and smoke really bad then it slowly dies

It starts and runs if you leave the switch on the start position once you let go it dies on the run position there's no voltage to the fuel solenoid on the run side. So I'm thinking it's a sensor. What I can see is a low fuel sensor oil pressure sensor and temperature sensor where can I find out...