2010 f150 fuel pump coming on not read no fuel pressure and it's running. Check engine light on saying bank 1 and bank 2 to lean what can be the problem?

Asked by Nov 15, 2015 at 09:15 PM about the 2010 Ford F-150 XLT

Question type: Maintenance & Repair

2 Answers

O2 sensor

17,910

There is a problem with the 2010, and similar years. When you fill up with gas and the pump clicks off the first time, do not force feed the gas into the tank. What happens if raw gas is forced into the evap canister, which can destroy it, and damage the evap valve and solenoid. The 2010 will automatically run a self diagnosis while you are driving and try to pull a vacuum on the fuel tank. If the valve is damaged and it continues to try to pull a vacuum, it will. The result is the gas tank collapses inward. You may also see the engine randomly just kill while driving. Proper diagnosis of the EVAP system requires test equipment not readily available to car owners. I suggest you have it checked by a qualified service department for the cause. A new fuel tank is about 900 bucks. The evap canister is a couple of hundred. The EVAP solenoid and vales is less expensive. This may be a situation where biting the bullet and bringing it to a shop if worth the cost. NOTE: If it happens to be something as simple as an O2 sensor remember. When the gas pump clicks off, it's full. Don't try to squeeze another quart into the tank.

Your Answer

Add photo

Related Questions

  • How do I repair l too lean bank 1and2 3 answers

    Trouble code results

    1996 Ford F-150 XL SB

    -

    Maintenance & Repair

  • if your truck cranks but will not start, what would be the problem? 191 answers

    STARTING PROBLEM I have a 2000 ford f150 5.4L the truck cranks but will not start some times. if i spray starter fliud into the booster in will start up. but other times the truck will start then just...

    2000 Ford F-150 Lariat Extended Cab SB

    -

    Maintenance & Repair

  • 2010 F150 Cranks wont start no fuel 7 answers

    We had a problem a month ago where it would crank and not start. After some trouble shooting we found a bad connection on the fuel pump fuse and installed a new fuse and things worked fine. A couple d...

    2010 Ford F-150 FX4 SuperCrew 4WD

    -

    Maintenance & Repair

  • 1989 F150 Fuel problems. 11 answers

    I have a 1989 Ford F150 with the 5.0 fuel injected. Its not getting gas and I don't know where the problem begins. I know its getting fuel up to the fuel pump by the driver's door. but not sure about ...

    1989 Ford F-150

    -

    Maintenance & Repair

  • Ford Escort ZX2 2001 throwing code P0171 Adaptive Fuel Trim Too Lean (Bank 1) 7 answers

    P0171 Adaptive Fuel Trim Too Lean (Bank 1) Any ideas? From what I've read up on there's the possibility that the error could be the result of the mass air flow sensor being too dirty. I'm not sure...

    2001 Ford Escort 2 Dr ZX2 Coupe

    -

    Maintenance & Repair

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 7,660
#2 dandyoun
dandyoun
Reputation 4,310
#3 tennisshoes
tennisshoes
Reputation 2,690
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,738 Great Deals out of 167,240 listings starting at $1,800
Used GMC Sierra 1500
821 Great Deals out of 66,133 listings starting at $1,995
Used Dodge Ram 1500
432 Great Deals out of 11,272 listings starting at $1,000
Used Ford F-250 Super Duty
354 Great Deals out of 47,410 listings starting at $1,795
Used Toyota Tundra
472 Great Deals out of 33,092 listings starting at $3,400
Used Toyota Tacoma
488 Great Deals out of 38,761 listings starting at $2,900
Used Ram 1500
935 Great Deals out of 113,568 listings starting at $6,396
Used Ford Mustang
361 Great Deals out of 46,750 listings starting at $1,500
Used Nissan Titan
186 Great Deals out of 18,376 listings starting at $3,995
Used Chevrolet Colorado
227 Great Deals out of 23,466 listings starting at $2,200
Used Ford Explorer
788 Great Deals out of 74,451 listings starting at $750
Used Chevrolet Tahoe
567 Great Deals out of 27,281 listings starting at $999
Used Ford Ranger
189 Great Deals out of 5,983 listings starting at $1,299
Used Jeep Wrangler
267 Great Deals out of 18,558 listings starting at $2,995

Used Cars For Sale

2017 Ford F-150 XLT For Sale
79 listings starting at $21,750
2016 Ford F-150 XLT For Sale
45 listings starting at $19,999
2015 Ford F-150 XLT For Sale
4 listings starting at $23,821
2014 Ford F-150 XLT For Sale
18 listings starting at $13,899