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1988 Ford F150 Fuel Gauge Not Working

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There is a Yellow/Light Blue. User Alert System provided by Advanced User Tagging (Lite) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.Oilburners.net, along with all associated content & images are copyright ©2009, all The wire colors are the same for that time span. I would just run a new wire from the sending unit on the tank to the switch if you cannot find the break. have a peek at this web-site

The Black wire is ground for everything related to the tank pumps and sending units. If I remember correctly in the 1970's ford had a voltage limiter that controlled the fuel gauges. When I hooked everything back up and replaced the dash trim it bounced around and then started reporting proper fuel level.Thanks again for all of your help! The EVTM diagram above is for a 1991, I also had a link for a 1988 fuel system. http://www.ford-trucks.com/forums/1139214-1988-f150-fuel-gauge-issues.html

F150 Fuel Gauge Stuck On Empty

The Black wire is ground for everything related to the tank pumps and sending units. You need it to work to be sure you don't run out of gas in the middle of nowhere and to judge what kind of mileage you get in your truck. The varying voltage comes from the use of two resistors in series - the "voltage divider".

he's adding to the mother of all disclaimers. Our Network: Ford F150 Forum | Jeep Cherokee Forum Straight Dope Message Board > Main > General Questions Fuel gauge 1988 ford f 250 User Name Remember Me? Reply With Quote The Following 2 Users Say Thank You to OLDBULL8 For This Useful Post: CaptTom(05-16-2012),G.W BUFFALO(05-17-2012) 05-17-2012,06:19 AM #6 G.W BUFFALO View Profile View Forum Posts Full Access Member 2004 Ford F150 Fuel Gauge Problems JOE 1988 F-250 4x4 7.3/5spd "typ4" matched BB's, faucet E-pump, SMF cultch, Custom cold air intake with AEM dry flow cone, fuel cranked 1.5 flats, 2" body lift and 35's.

Very, after 19 years. Ford F250 Fuel Gauge Problem When I switch the tank to the rear it drops to empty. How likely is it for these sending units to fail?

In reality if you are only using the front tank there is no need to do anything with the wires running to the rear tank except cap them off to make

Ok i've had it with my no fuel gauge thing, i've tried three clusters all wich worked great when pulled.. 1987 Ford F150 Fuel Gauge Not Working Password Register Forgot Password? Sign in Transcript Statistics 4,516 views 0 Like this video? Isilder View Public Profile Find all posts by Isilder #4 05-10-2013, 11:40 PM HoneyBadgerDC Member Join Date: Jul 2012 Location: Torrance Ca Posts: 5,947 Quote: Originally Posted by

Ford F250 Fuel Gauge Problem

Soon to have B.A.E side mount turbo and Diamond eye 5" exhaust... 1993 ford lightning "stock as of now" 1979 F-250 2wd 390/c6, the never ending project... check that rla2005 View Public Profile View Gallery Find all posts by rla2005 #11 08-24-2012, 10:16 AM redbadbig New User Join Date: Aug 2012 Posts: 15 Quote: Originally Posted by F150 Fuel Gauge Stuck On Empty In reality if you are only using the front tank there is no need to do anything with the wires running to the rear tank except cap them off to make Ford F350 Fuel Gauge Problem I think I'm gonna have to see about replacing both sending units because I've gone through the fuses, wires, etc.

Sign in Share More Report Need to report the video? Check This Out If I jump the wires between the front sending unit or rear sending unit and the gauge, still shows empty. The EVTM diagram above is for a 1991, I also had a link for a 1988 fuel system. There's no quick way to check this and you'll need to trace the wiring using the appropriate diagram for your vehicle. 87 F150 Fuel Gauge Not Working

California ChapterColorado ChapterHawaii ChapterIdaho ChapterMontana ChapterNevada ChapterOregon ChapterUtah ChapterWyoming ChapterWashington ChapterCanadian National ChapterAlberta ChapterBritish ColumbiaManitoba / Saskatchewan ChapterNova ScotiaOntario ChapterTestTesting..... I haven't started checking my own yet as I was going to try and find out if it had one of these voltage limiters before I started checking it. Loading... Source By doing this I eliminated any possiblilty that the switch was causing the problem.

Ford® is a registered trademark of the Ford Motor Company. Fuel Gauge Always Reads Full Posts: 32,578 Thanks: 30 Thanked 421 Times in 377 Posts Fuel gauge sending unit. __________________ Quote: Originally Posted by Early Cuyler Fights begin, fingerprints are took, days is lost, bail is In order to test this, you'll need to use a multi-meter.

Are my fuel wires from the tank and or the fuel selector switch in this group or the other plug?

Shoulda just letft it on in the first place, but i figured why have it on there when i'm only running one tank. Sign in to add this video to a playlist. Poor Man Mods 38,562 views 5:29 Ford Ranger Fuel Gauge Does Not Work Part 1 - Duration: 2:37. Fuel Sending Unit Wiring Diagram Sign in 114 Loading...

No, I am taling about something called a voltage limiter unique to the older ford products. Sign in to report inappropriate content. Registration is fast, simple, and absolutely free so please, join our community today!Forgot your password? have a peek here If I disconnect the fuel tank selector switch, the gauge goes all the way up as expected.