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My car sometimes and sometimes does not start say if itshotoutsometimes it wont start and u cant hear the fuel pump go butiknowjust got a brand new one in and a new fuel filter and itkindafiresbut wont go
sorry, I cant understand what you are trying to explained, this what I come up with and correct me if Im wrong. do you mean some time it start and sometime it wont, you replaced both fuel pump and the filter, but it will run but wont stay running. check all spark plugs, cap, rotor and wires. check airmass flow center and also check cank and cam sensor, one turn on the fuel and other turn on the sparks.sorry, I cant understand what you are trying to explained, this what I come up with and correct me if Im wrong. do you mean some time it start and sometime it wont, you replaced both fuel pump and the filter, but it will run but wont stay running. check all spark plugs, cap, rotor and wires. check airmass flow center and also check cank and cam sensor, one turn on the fuel and other turn on the sparks.
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Can either be fuel filter is dirty or fuel pump is going and there may be a short or burnt wire on the fuel relay. they should all be located in the same area.
Was it running before changing FP? Have you tested fuel pressure? Have you checked for spark at plugs and injector pulse with a noid light? Remember, brand new parts are sometimes bad too.
First key on you should hear pump run a couple seconds if you think it's the pump have someone crank it over and another pound on the fuel tank this sometimes makes the pump motor start to run, if it does that may be enough for you to drive to a shop for a new fuel pump.
try banging on the fuel tank sometimes that could make the fuel pump work for a bit, you cant 100 percent rule out a bad fuel pump;you may have a better idea if it starts. good luck
when it don't start check to see if the car has spark. Also listen to see if you can hear the fuel pump in the gas tank working. Fuel pump should make a buzzing noise when you first turn the key on for a few seconds. If the car has spark but you can't hear the fuel pump the pump is probably your problem. If you can hear the pump and have no spark I would check the crank sensor. If you cant hear the fuel pump be sure to check the fuel pump relay under the hood in the fuse box before changing the fuel pump. Good luck
sorry, I cant understand what you are trying to explained, this what I come up with and correct me if Im wrong. do you mean some time it start and sometime it wont, you replaced both fuel pump and the filter, but it will run but wont stay running. check all spark plugs, cap, rotor and wires. check airmass flow center and also check cank and cam sensor, one turn on the fuel and other turn on the sparks.
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