Hi, I'm guessing that you are getting better fuel pressure with a full tank. this might point to a faulty fuel pump or possibly a blocked fuel filter.
Water in your bottom half of tank,once it goes down again drain it out and change fuel filter
SOURCE: engine runs bad at half tank or less
Ok ready for this one,new gas cap,its true cars with bad gas caps will cause the check engine light go on,or your problem,it has to be pressurized when full and no air in the tank its ok,but as you use gas and have air in the tank with the low fuel the air pressure is leaking pass the cap,thus losing pressure,too bad you had to fix all the other stuff but look at it as an investment,after this works please give me a fix ya thanks
SOURCE: 2001 Hyundai Sante Fe Transmission Filter Location
The filter sits on top of the transmission. look under the hood on drivers side it screws right on top of the transmission. It looks like an engine oil filter.
SOURCE: Gas guage no longer works when below half a tank.
same thing happens with my malibu, except it works its way back up to full accurately. when its back up to full i know im almost empty. kinda weird but i got used to it.
SOURCE: car has half tank of gas acts like its run out of gas until more
is there a engine light on? take the gas cap of and see if it does better you might have a plugged vent
SOURCE: My Dodge Dakota won't go above 30 miles an hour
may have a weak fuel pump, same happened on my dakota, was the fuel pump ,also change fuel filter same time
124 views
Usually answered in minutes!
×