The fuel pump assembly causes a portion of the unused from one tank to the other tank. Everytime one tank gets fulled up the other tank exceeds it. Causing a fuel spillage, contacted manufacturer, but they could'nt help.
1991 Ford F-150 fuel system complaints
Page 5 of 6: complaints 101 to 130 of 153, newest first, as owners wrote them.
Fuel tank: recall number 96v071000. There is a malfunctioning check valve within the fuel pump assembly, causing a portion of unused fuel from one tank to be returned to the auxiliary tank, causing an overfill condition in the second tank, resulting in fuel leakage. Consumer has contacted the dealer, dealer states recall work was corrected in feb of 95. Problem still occurs.
Recall 93v125; vehicle has been repaired under recall. Fuel pump assembly causes fuel frome one tank to be returned to the second tank, causing fuel spillage. Dealer has been notified and will repair vehicle at owner's expense. *ak
Fuel pump pumps gas from the front gas tank to the rear gas tank and fuel leaks out of the rear tank filler. Problem was previously addressed in recall 93v125, which the owner took advantage of, however the problem is occuring again.
Received recall notice a year ago and finally got the truck fixed. However, the truck is still pumping gas on the highway from one tank to the other. The dealer did not fix the truck because the tank is still spilling gas, and the gas is still going to the other tank. Recall fuel tank (93v-125000).
Fuel spillage problem; the fuel will run from one tank to another and dip out of the fueling spout. Even when using one tank the problem still exists. The fuel pump has been replacedd twice, once in 1993(under warranty) and once 1995. The fuel pump needs replacing a third time.
The check valve within the fuel tank/pump assembly malfunctioned and pumped gasoline from the rear tank into the front tank causing an overflow prior to recall. (93v‑125)
Fuel would go in from one tank to another tank. Then the fuel would overflow the rear tank & spill or it would overflow the front tank & spill.
Due to a malfunctioning check valve portion of unused fuel is returning to the second tank, resulting in the tank exceeding the limit, causing fuel leaking from the second tank.
Consumer states that truck was repaired for the recall on the fuel tank assembly. Owner is experiencing problems with the fuel tank. The unused fuel from one tank goes into the second tank. The dealer has been notified.
Recall # 93v125000, the fuel regulator was replaced under recall in aug of 94. Owner is experiencing same probelm as stated in recall description.
Malfunctioning check valve within fuel pump causes a portion of unused fuel from one tank to be returned to second tank, causing fuel in second tank to exceed its limit, resulting in fuel spillage prior to/after recall repairs (93v‑125).
The truck was under recall for the the fuel tank check valves. Now the new check valves are allowing fuel to continue to go into the front tank.
Gas leaks out of the gas tank on his vehicle. There was a recall on this vehicle whick was repaired and the problem still exists. Vehicle is with dealer being repaired.
The truck has dual fuel tanks and they will not pump the gas into the vehicle and the burn out quite often.
Owner had recall repair work done on fuel pressure regulator in 1994, vehicle is still having same problem, fuel is flowing from one tank to another, causing fuel spillage. Recall #93v125000.
Owner said that he lost a lot of gas due to the tank not holding the gas.
Fuel tank corroded, causing leak.
Fuel tank valve defective, causing gasoline from front tank to spill into the rear tank.
While driving the fuel in the rear tank will transfer over to front tank which causes the fuel to leak when the vehicle is in park. Dealer has replaced both front and rear fuel pumps which did not remedy the problem. Please add futher details.
After cleaning vehicle noticed there was a burnt terminal, removed sending unit and noticed wire burned.
The fuel tank has rusted out and needs to be replaced .
After the recall work was done a loud roaring sound started whenever switching to the front tank. Please describe details.
Fuel leakage still occurs after being repaired under the recall(dec. 19,1994). Pleased describe details.
Defective check valve caused rear fuel tank to spill over into front tank after recall repairs.
Caught fire under the truck because of fuel leakage in the gas tank. *ak consumer states fuel came out of the fill spot on the truck and caught fire.
When both tanks are full, fuel spills out of rear tank into front tank.
When both tanks are full fuel spills out of rear tank, possibly fuel exits front tank and enters rear. *ak consumer states this happens when front tank is being used.
Front tank overflows into rear tank.
Recall related, 93v125, mulfunctioning of the check valve sending unit, fuel pump would not switch the fuel over to the second tank.
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