Questions & Answers for: hard on fuel

...fuel injected . Strtz hard , 96 mtrhm 460cuin fuel injected . Strtz hard , back fires and surges . no power up hill . once rolling seems ok . changed fuel filter . can't find timing mark on dampener ...

hard those are known for fuel pressure problems does it start hard all the time if so then u will need a fuel pressure test to see if u have 45 to 55 psi . if it starts hard after sitting a while then

...hard and runs rough for a minute or two then clears out, has new fuel filter, fuel pump and everything internal to the fuel tank is new. Vehicle has 106.000 miles on it and the filters were changed ...

fuel filter. If it is just hard to start when it is warm, you could have a leaking injector (s), or the fuel pump is losing pressure as it gets hot, or your fuel regulator is defective (you could tell

...hard to start when hot Have the fuel pressure checked for leak down, this can cause the problem. The electric fuel pump (Located inside the fuel tank) contains a check valve that holds ...

hard seemed like a fuel problem or misfire, but will not start now with either a small amount of gas or starter fluid added Check to see if you have fuel pressure (valve on the fuel rail looks like an

fuel line at the pump and see how hard it is to blow air back to the tank. it should not be too hard to do. if this is good then it could be a bad fuel pump. the diaphrams go bad and stop drawing fuel

hard like it has fuel in it. Fuel was ran dry when engine was last used, maybe sat for about a year. pull the carby and have it services as the diaphragm has gone hard and not working properly you may

...starts hard like it is starving for fuel? engine starts real hard but only for a few seconds, acts like starving for fuel? Check fuel pressure. If weak then either fuel pump or filter need

...fuel pump. Why is it hard to start? The light on dash says water in fuel and fuel filter so I changed the filter, did not help, changed fuel pump, checked fuel and there is no water. After the truck ...