Hello,
I had my (kind of) first start today of my 1994 1uz I am building for a swap. Today I did my first test start, Everything wired up and was cranking correctly with the proper amount of voltage and fuel flowing from the external tank and back into with fuel pressure regulator screw popping up like it should.
The engine will run for a second or two, and then fuel will dump out of the passenger side exhaust manifold. I would say roughly an 1/8th of a cup.
For whatever reason that bank continues to spit out fuel, the driver side bank is completely fine. The passenger sides plug wires all seem to fire just fine, tested with a screwdriver and can visibly see them arcing.
just a little bit lost and have not seen anything like this before. Bad injectors? Stuck valves?
Any help would be great. I am extremely puzzled
I had my (kind of) first start today of my 1994 1uz I am building for a swap. Today I did my first test start, Everything wired up and was cranking correctly with the proper amount of voltage and fuel flowing from the external tank and back into with fuel pressure regulator screw popping up like it should.
The engine will run for a second or two, and then fuel will dump out of the passenger side exhaust manifold. I would say roughly an 1/8th of a cup.
For whatever reason that bank continues to spit out fuel, the driver side bank is completely fine. The passenger sides plug wires all seem to fire just fine, tested with a screwdriver and can visibly see them arcing.
just a little bit lost and have not seen anything like this before. Bad injectors? Stuck valves?
Any help would be great. I am extremely puzzled
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