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My car starts and then the engine cuts out , we replaced the fuel filter please tell me wants the problem

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This is diffuclt with out any info, make ,model, year, ect. i will do my best, the first thing would be to find out if its loosing fuel or spark, or if the car is starting and stalls but restarts right back up then you may have a idle problem, i would cleean the throttlebody and the plate then spray cleaner into the idle air control valve vac port to clear any carbon build up, try thses things first, most times it just a dirty throtle or bad iac valve good luck and hope this helps.

Posted on Nov 12, 2010

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There should be a fuel check valve on the fuel rail you can hook up a pressure gage to see if you are losing fuel pressure if not may not be fuel related.

Posted on Nov 11, 2010

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How u tell when fuel fliter in fuel pump is bad


hi Jaycee.
read up at this link.
5 Signs Your Car or Truck Has Dirty Fuel Filter DoItYourself com

What are some signs of a bad fuel filter? Symptoms of a bad fuel filter. One typical example of a restricted fuel filter is a vehicle that cuts out or loses power driving up an incline, such as a bridge. Under load,fuel demand increases and a clogged fuel filter reduces the needed flow. As the fuel filter gets dirty, the fuel pump works much harder.
Can a bad fuel filter cause your car not to start?1. Car is hard to start. One of the first symptoms of a problem with the auxiliary fuel filter is hard starting. If the filter becomes excessively dirty or clogged it may restrictfuel pressure or flow, which may cause the vehicle to experience difficultystarting.
Can a clogged fuel filter cause a car to stall?2. Engine misfires or decrease in power and acceleration. ... Sometimes the fuel filter can become clogged to the point where it negatively affects engine performance. A severely dirty or clogged fuel filter can cause the vehicle to experience misfires, a decrease in power and acceleration, and even stalling.

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Jeep will not start


First thing i would do is change the fuel filter. diesels need them changed more often then a gas engine. if that doesnt help it could be the injector pump\ fuel pump. pull a fuel line off somewhere at the engine ( at an injector ) have someone turn it over and make sure its getting fuel

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I have a 1999 Buick Park Avenue when I start it before It get started good it cuts off but starts back up & run great after until I start have to start it again I changed the starter on it after that...


could be many things,faulty fuel pump or idle air control valve going bad causing no idle.do a code scan replace fuel filter,replace spark plugs and wires if they have not been replaced.a bad fuel injector and slipped timing chain will cause vechicle no to start.but do a code scan first.if all is good replace plugs,wires and fuel filter do a little tune up that will tell you if you have engine mechanical problems.

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Where is the fuel relay located in Mazda mx6 1988?


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My jeep keeps cutting off could it be my fuel line


sounds like the fuel filter is clogging up. if fuel filter is clooged up, usually when car is turned off the dirt from filter settles on bottom. then when it is started the dirt is up to filter and it glogs up.

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Try replacing the fuel filter.

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1 Answer

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a cut off switch is almost never the problem just hummor me for a second and please check that the fuel filter is installed correctly not backwards then check the fuel pump fuse and relay if all good check for power at the pump and a good ground if all this is good then the pump need replacement

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