Question about Toyota Passenger
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Posted on Jan 02, 2017
You said you have fuel flowing from the inlet line of the injection pump? But not at the injector lines?
Posted on May 05, 2009
it starts from cold because the auto choke is on ,allowing a richer mixture ,try removing the sender unit in the tank and seeing if the connection from the pump to the outlet connection is ok or leaking causing a loss of fuel pressure
Posted on Aug 02, 2009
Along with the fuze, there is also a relay in the system. If the relay is defective you will not have any power to the pump. Best to check for current at the pump connector (near or at the fuel tank) with either a test light or volt meter. If you have power, the pump is bad. if not, check the relay and retest.
Hope this helps
Posted on Aug 21, 2009
Apollo, I would first pull all the plugs out and give a little squirt of something like seafoam or even just a bit of engine oil into each cylinder, you may have lost the seal between the rings and cylinder walls and this will help. You also need to confim for shure that you are not getting fuel before you worry about the pump. You can check this at the fuel rail, either by opening up the line, or in some cases you may even have a schrader vale(like a tire valve) on the line that you can press. I suspect that you do have fuel, but the injectors are not oppening due to the old fuel sitting in them for so long. These can be removed and taken to a shop that cleans injectors, and then reinstalled with new seals. And yes I do belive that there is a fuel pump relay in the fuse area, you need to do a search to find out wich one. These can be jumpered to activate, but untill you have done everything else i wouldn't worry about it. Oh, I asume that you have checked for spark? If not, you can pull a plug out and with the wire attached you can hold the base of the plug against the block, while wearing gloves, and see if you get a spark when some one cranks it over. Remember, you must have spark, compression and fuel at the right time in the proper ammount, and it will run.
Posted on Aug 28, 2009
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