At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
fuel in filter but fuel pump does not shoot as it should.
we managed to get three pump nozzles to shoot by cranking engine cont. but the fourt will not.
fuel in filter but fuel pump does not shoot as it should.
we managed to get three pump nozzles to shoot by cranking engine cont. but the fourt will not.
AnonymousMar 15, 2014
I have a 2007 Mitsubishi 380 - When the car engine warms up it starts to 'cough and splutter' when I go around a corner or I put my foot down - It's okay when you are up to speed - could this be the fuel filter? Fuel injection?I have a 2007 Mitsubishi 380 - When the car engine warms up it starts to 'cough and splutter' when I go around a corner or I put my foot down - It's okay when you are up to speed - could this be the fuel filter? Fuel injection?
AnonymousMar 17, 2014
FUEL INJECTION AND FUEL PUMP POWER CONNECTIONFUEL INJECTION AND FUEL PUMP POWER CONNECTION
AnonymousMar 17, 2014
HONDA ESI FUEL INJECTION POWER AND FUEL PUMP POWERHONDA ESI FUEL INJECTION POWER AND FUEL PUMP POWER
AnonymousMar 19, 2014
seEMS TO BE COMING FROM LOWER FUEL TUBE TO ENGINEseEMS TO BE COMING FROM LOWER FUEL TUBE TO ENGINE
AnonymousMar 22, 2014
Could be the problem fuel pump .when it is warm the engine turns off and needs to be cooled than the engine startsCould be the problem fuel pump .when it is warm the engine turns off and needs to be cooled than the engine starts
You can't post conmments that contain an email address.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
i had the exact same thing happen to me with my first car, a 1966 mercury comet.
i replaced the fuel pump, rebuilt the carburetor (twice), and finally rebuilt the entire engine! still, every time afterwards, the car ran ok, then would cut off again!
it turned to be just a $2 clogged fuel filter. i' suspect the same with your vehicle. after removing the filter, simply blow through it. any resistance, means it needs replacing.
Check your running fuel pump pressure. If (as I suspect) it's too low, first try changing your fuel filter. After changing the filter, recheck the running fuel pump pressure. If still low, check you fuel pump pressure regulator. If OK, you may need a new fuel pump.
Also probably would be a good idea to replace you air filter.
First, confirm that the fuel filter is clean. Next determine that the electric fuel pump (usually located in the fuel tank) is operating. You can do this when you check your fuel filter. With the filter out, turn on the ignition (DO NOT CRANK THE ENGINE). The fuel pump should run and fuel should flow out of the fuel filter holder .... or the fuel line if it is an inline filter. Be extremely careful and have somebody help with this test because you could be pumping raw gasoline into the engine compartment and on the ground. If the filter is clean and you are getting fuel out of the fuel line then the problem could be an engine computer or the fuel injection system.
Your volkswagen has an external fuel pump under the car near the tank... the filter shold also be mounted there... They are on a timer, they will actuate during engine cranking... Have someone crank the engine (as in trying to start it) and you should be able to hear the pump operate... if it doesn't , check for power with a test light... the polarity is typically marked on bosch pumps... if you have power, and no pump sound.... u need a pump. CIS injection systems turn to **** when they sit a long time, drain the tank (alot of german cars have drain plugs, or take the hose at the pump off and put fresh fuel in it...
CRACK LOOSE THE INJECTION LINES 2 OR 3 OF THEM WILL BEEN ENOUGH. TURN THE ENGINE OVER TILL FUEL STARTS PUMPING A LITTLE BIT. THEN TIGHTEN THE LINES. IF ENGINE STARTS WEHN BLEDING THE LINES SHUT IT OFF. AFTER LINES ARE TIGHT START YOUR ENGINE THE REST OF THE LINES WILL BLEAD AFTER A SHORT RUN TIME.
The thing you need to do is run a leak down test on the fuel pump overnight, hook up a fuel pump test guage to the fuel injector gas rail test port, run the engine, note the fuel pressure when you shut the engine off, it should not drop more than 5 PSI overnight, if it does you need a new fuel pump. Your car doesn't use a cold start valve, that was used on very early Bosch K-Jetronic fuel injection systems, they where last used in the 80's
when the engine start the attuator does not open
fuel in filter but fuel pump does not shoot as it should.
we managed to get three pump nozzles to shoot by cranking engine cont. but the fourt will not.
I have a 2007 Mitsubishi 380 - When the car engine warms up it starts to 'cough and splutter' when I go around a corner or I put my foot down - It's okay when you are up to speed - could this be the fuel filter? Fuel injection?
FUEL INJECTION AND FUEL PUMP POWER CONNECTION
HONDA ESI FUEL INJECTION POWER AND FUEL PUMP POWER
seEMS TO BE COMING FROM LOWER FUEL TUBE TO ENGINE
Could be the problem fuel pump .when it is warm the engine turns off and needs to be cooled than the engine starts
×