89 f150 stalling problem

Reply Subscribe

Thread Tools

Search this Thread

Mar 18, 2013 | 02:34 PM

#16

Leland337

Thread Starter

New User

Joined: Mar 2013

Posts: 21

Likes: 0

Unplugged coil used a volt meter while my friend cranked it over found the wire with voltage. The one on coil end of connector put power to the wire that had voltage had keys removed Started then cut out same way as always

Mar 18, 2013 | 02:35 PM

#17

Leland337

Thread Starter

New User

Joined: Mar 2013

Posts: 21

Likes: 0

Is there a sensor that would tell computer to cut off spark?

Mar 18, 2013 | 02:42 PM

#18

Leland337

Thread Starter

New User

Joined: Mar 2013

Posts: 21

Likes: 0

Already spent about 800 $ in parts would hate to give up now

Mar 18, 2013 | 08:17 PM

#19

Leland337

Thread Starter

New User

Joined: Mar 2013

Posts: 21

Likes: 0

Anyone else have any ideas

Mar 18, 2013 | 09:37 PM

#20

montey09

New User

Joined: Dec 2012

Posts: 6

Likes: 0

Quote:

Originally Posted by Leland337

Anyone else have any ideas

I have the same problem with mine. i was thinking about replacing brain box.

Mar 18, 2013 | 10:13 PM

#21

montey09

New User

Joined: Dec 2012

Posts: 6

Likes: 0

Quote:

Originally Posted by Leland337

Anyone else have any ideas

I have the same problem with mine. i was thinking about replacing brain box.

Mar 18, 2013 | 11:02 PM

#22

Leland337

Thread Starter

New User

Joined: Mar 2013

Posts: 21

Likes: 0

I was told if the computer was bad it would not even start as that controls injectors and ignition spark

Mar 19, 2013 | 04:16 PM

#23

Leland337

Thread Starter

New User

Joined: Mar 2013

Posts: 21

Likes: 0

Thanks for all the help so far. Does anyone know of anything else I could try.

FTE Stories

Ford Trucks for Ford Truck Enthusiasts

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Verdad Gallardo

Top 10 Fords at 2026 Carlisle Ford Nationals

Joe Kucinski

3 Best / 3 Worst Parts of Modern Ford Ownership

Brett Foote

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

Pouria Savadkouei

Every 2026 Ford Engine Explained

Brett Foote

10 Ugly Ford Trucks That We Still Kinda Love

Joe Kucinski

10 Things Every Truck Owner NEEDS (2026 Edition)

Michael S. Palmer

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Verdad Gallardo

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Joe Kucinski

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Brett Foote

Mar 19, 2013 | 06:29 PM

#24

Truckin Bob

Elder User

Joined: Dec 2003

Posts: 660

Likes: 3

From: Northern California

Quote:

Originally Posted by Leland337

I was told if the computer was bad it would not even start as that controls injectors and ignition spark

ABSOLUTELY WRONG !!!!

A failing computer CAN allow the truck to start, run and then die.

Here's a little something to read:A9x ECM's (and same years ECM's) Failures Due to Age

Take some time and remove the PCM and look inside for leaking capacitors/burnt components.

I'll bet that's what you're chasing.

I thought I posted this earlier but I must have hit "preview post" instead.

Bob