On my 1987 F-150, my fuel injectors keep shutting off, any ideas which may cause this?

5

Asked by Jan 09, 2012 at 10:09 AM about the Ford F-150

Question type: Maintenance & Repair

I have replaced the computer, fuel pump on the rail, distributor, and the oil pressure
sensor, what else could it be? runs for about 10 minutes and kills, starves for fuel?

1 Answer

165

my brothers was doing screwy things and we finally figured out to be the battery cable, the pos cable had a smaller wire on it that fed the fuel infection circuit. it wouldnt hurt to check the fuel injection relays that are involved, your are going to need schematics of your truck for trouble shooting, i bet if you check the old pump it is ok. good luck

Your Answer

Add photo

Related Questions

  • why does my truck shut off if i take my foot off the gas pedel? 3 answers

    trying to help my husband figure out whats wrong with his 1987 ford f150 he was driving it and the oil gage went crazy and the truck started smoking he shut it off and he changed the rocker arms cause...

    1987 Ford F-150

    -

    Maintenance & Repair

  • 1987 ford f150 keeps starting itself.... 8 answers

    bought a new truck, 1987 ford f150 v8 4x4, drove home completely fine for 120 km then the solenoid started to smoke and truck wouldn't turn over, so I replaced that and worked fine for a hour, until t...

    1987 Ford F-150 XL Standard Cab 4WD LB

    -

    Maintenance & Repair

  • What would cause my truck not to idle and I have to pump the gas to keep it running. 17 answers

    I have a 1991 f150 straight 6 cyl It will not idle and dies when I give it gas. I've do a complete tune up on it plugs, wires, cap rotor, module and fuel filter. I've checked idle sensor it seems to ...

    1991 Ford F-150 STD Extended Cab SB

    -

    Maintenance & Repair

  • Fuel question 5 answers

    I have a 88 Ford F-150. I'm at the beach as soon as I switched tanks I started losing power then about 2 miles later she cut off and know will not start! I have replaced EVERYTHING I can think of...

    1988 Ford F-150

    -

    Maintenance & Repair

  • what type motor would my 1987 f-150 have 24 answers

    fuel injected,v-8

    1987 Ford F-150

    -

    General

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 7,670
#2 dandyoun
dandyoun
Reputation 4,310
#3 tennisshoes
tennisshoes
Reputation 2,690
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,728 Great Deals out of 167,269 listings starting at $1,800
Used GMC Sierra 1500
819 Great Deals out of 66,147 listings starting at $1,995
Used Dodge Ram 1500
441 Great Deals out of 11,296 listings starting at $1,000
Used Ford F-250 Super Duty
347 Great Deals out of 47,432 listings starting at $1,795
Used Toyota Tundra
470 Great Deals out of 33,170 listings starting at $2,500
Used Toyota Tacoma
501 Great Deals out of 38,892 listings starting at $2,900
Used Ram 1500
928 Great Deals out of 113,457 listings starting at $5,992
Used Ford Mustang
362 Great Deals out of 46,831 listings starting at $1,999
Used Ford F-250
461 listings starting at $3,975
Used Nissan Titan
188 Great Deals out of 18,408 listings starting at $3,995
Used Chevrolet Colorado
229 Great Deals out of 23,454 listings starting at $2,200
Used Ford Explorer
798 Great Deals out of 74,709 listings starting at $750
Used Chevrolet Tahoe
557 Great Deals out of 27,154 listings starting at $999
Used Ford Ranger
192 Great Deals out of 5,979 listings starting at $1,299
Used Jeep Wrangler
273 Great Deals out of 18,504 listings starting at $2,995