1986 bronco
Thread Starter
|
New User
Joined: Sep 2011
Posts: 4
Likes: 0
1986 bronco
ok i have a 86 bronco, wont start, i can take a screwdriver accross the solinoid with the key in the start posission she'll start so it's the switch in the sterring column. so I take a good heavy push button and some heavy wire put the button in the dash run the wire's to the (s) side, and the other side of the silonoid....nuttun...screwdriver starts it every time so why would this not work ?
Thread Starter
|
New User
Joined: Sep 2011
Posts: 4
Likes: 0
if the key is in the on poss and I use a screwdriver and jump across either the s to the starter or bat to the starter on the selonoid the truck starts if I turn the key off it will shut off or if i dont turn the key in the on poss it will crank but not start..so a cheap fix I took some 10 gage wire and a new push switch (for a sterling semi) two pole simple switch the wire is 15 feet 7 1/2 one way. with that said my wire is bigger then the wire from the key switch to the selonoid wire never gets hot but will not start the truck...the trusty screwdriver will
The Southernmost Mod
Joined: Dec 2004
Posts: 6,902
Likes: 20
From: Caracas, Venezuela
Replace the starter solenoid... Your switch works fine, since you can jump the solenoid and start the engine once you put it in the ON position. When the switch is in the OFF position the engine can be turned but won't start, that's totally possible (i've replicated exactly these same conditions) and it has always been the starter solenoid.
Before replacing it, try this: take it off and leave it backwards for a whole night (not installed, just put it somewhere else), mine was getting stuck and doing this apparently fixed the issue almost a year ago (but i do suspect you need to replace yours).
Before replacing it, try this: take it off and leave it backwards for a whole night (not installed, just put it somewhere else), mine was getting stuck and doing this apparently fixed the issue almost a year ago (but i do suspect you need to replace yours).
Post Fiend
Joined: Nov 2011
Posts: 8,908
Likes: 1
From: Algona, Washington
Ah yes i forgot about the solenoid, do as Encho says and either replace it or pull it off for a while. Their fairly cheap I think.
Trending Topics
FTE Chapter Leader
Joined: Nov 2006
Posts: 21,071
Likes: 245
From: Fresno, CA.
x3 on the Starter solenoid, by using a screwdriver you are bypassing the solenoid. You know the ignition switch works, because you state that with it turned off, it will not start, just crank, but turned on, it starts. The solenoid is the problem. 
Jim
Jim
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Lead Driver
Joined: Sep 2002
Posts: 9,182
Likes: 12
From: Gateway to the West
True, if the keyswitch was bad there is a far greater likelihood that it wouldn't start even with the screwdriver because the positive to the ignition coil would not work either. Solenoid X4.
Thread
Thread Starter
Forum
Replies
Last Post
