2006 f150 fx4 stalls when put into gear when up to temp. when it is cold I can drive it fine. once it warms up it will stall if I don't double foot the gas and break when turning or at a stop. ive changed MAS, crankshaft position sensors per the codes. also cleaned my throttle body. not getting any better.

 

What exact codes do you currently have? By the numbers, please.

 

P2104, p2111 also changed fuel pump driver module and throttle position sensor, now won't start.

 

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0 P2104 Ford Comments | Add Comment
Tech notes
The P2104 code is an informational code only and may set in combination with a number of other codes which are causing the Failure Mode Effects Management (FMEM). If other codes are present, diagnose other codes first.
What does this mean? What does this mean?
When is the code detected?
The P2104 code is an informational code only and may set in combination with a number of other codes which are causing the Failure Mode Effects Management (FMEM).
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light
P2104 Ford Description

The Throttle Actuator Control (TAC) system is in the Failure Mode Effects Management (FMEM) mode of forced idle.

Read more: http://engine-codes.com/p2104_ford.html#ixzz3U6WyzfeU



5
0 P2111 Ford Comments | Add Comment
Possible causes
- Throttle Body Plate Binding
- Faulty Throttle Actuator
- Throttle Actuator harness is open or shorted
- Throttle Actuator circuit poor electrical connection
What does this mean? What does this mean?
When is the code detected?
Throttle valve locked during Engine Control Module (ECM) order to close
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2111 Ford Description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM to control the throttle actuator and set the throttle valve angle in response to driver inputs.

Read more: http://engine-codes.com/p2111_ford.html#ixzz3U6X8TPt0


What does that tell you? Your throttle plate is binding, the throttle body motor is shot, or you have a wiring issue. You may need a new throttle body.

 

The throttle body moves when starting but the engine will not start.

 

Could low trans fluid make a f150 stall when put into gears?

 

no.

 

Plenty of tranny fluid. Changed throttle position sensor and now won't start, gonna put the old one back on to see if the new one is junk. Otherwise, new throttle body?

 

It may just be the actuator - or its wiring.

 

So I got a functioning tps, starts but still stalls when in gear after warming. I'm lost and sick of dumping $ on sensors that don't help.

 

And no codes