I have a fj60 that I put a tbi in and it has a hesitation problem. When you get on the gas it has about a second hesitation before you can feel the power kick in. It feels like the motor is starving for gas initially but after it finds its tune it takes off like a bat out of hell. I used all the stock fuel lines except for about 7 feet of rubber fuel line I used to connect the fuel pump to the fuel filter and part of the return lines when I did the swap.
Also another problem I had when I was in moab was when I got on any kind of incline it would act like a carberator and stall out. This was after the motor (runs about 190 degrees) and weather outside was pretty warm.
Do rubber fuel lines swell when they are hot so it starves the motor for fuel?
Also another problem I had when I was in moab was when I got on any kind of incline it would act like a carberator and stall out. This was after the motor (runs about 190 degrees) and weather outside was pretty warm.
Do rubber fuel lines swell when they are hot so it starves the motor for fuel?