Question about 1994 Ford Thunderbird

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On 1994 ford Thunderbird what would cause it to idle high when in nuetral

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  • Ford Master
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Possible vacuum leak
check all hoses including internal hoses for vents and controls
check pcv valve for correct operation
check foe loose hose on brake booster

Posted on Apr 19, 2015

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Posted on Jan 02, 2017

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SOURCE: Thunderbird

IAC valve makes rpm high when having much dust in it.
Replacement costed me $200.

Posted on Aug 01, 2008

  • 341 Answers

SOURCE: what is the firing order for a 1994 ford thunderbird?

Firing order 1-4-2-5-3-6 ------- front | 1 2 3 | of | | vehicle | 4 5 6 | ------- Distributor rotates counter clockwise

Posted on Oct 22, 2008

redbeard00
  • 957 Answers

SOURCE: My 1994 Ford Thunderbird now smokes when I start it - no noises in the engine, but smokes like crazy. Check engine light is one now?

state what color the smoke is. White smoke is antifreeze. Gray smoke is fuel, and black smoke is oil. Also have the computer scanned so you know why the light is on.

Posted on Apr 25, 2009

  • 55 Answers

SOURCE: high idle while on neutral

Possible vacuum leak ,

Posted on Aug 24, 2009

ryanmalin
  • 40 Answers

SOURCE: 1996 Ford Thunderbird V8 4.6L Idles High

check your throttle body make sure all the springs are connected. your throttle body may be nasty inside and may need cleaning, it may be getting stuck. Throttle cable could be sticking or disconnected (there are two one pulls and one returns to idle IIRC)

also you should really search www.tccoa.com and become a member there if you are not already.

Posted on Oct 10, 2009

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1 Answer

1994 ford thunderbird 3.8 l engine. idles but wont accelerate


Is the Exhaust Converter from 1994 & broken inside,
rattles when you tap on it,& blocking the exhaust
Replace it !!
Gas filter not more than 5 years old & fuel pressure
correct on a gauge read at the motor

Aug 10, 2013 | 1994 Ford Thunderbird

1 Answer

I have loose or bad vacuum hoses on my 1994 ford thunderbird


Check the main vacuum line first...to power brake booster, then to intake manifold, the check all of the plastic tees and connectors...hassle, but anyone can do it.

Apr 15, 2013 | 1994 Ford Thunderbird

1 Answer

Cods P1747,P0750,P0755,P0743


OK, so is it still setting the codes? Or has that gone away with the transmission harness repair? The idle is controlled by the Idle Air Control (IAC) solenoid. Ford has had a lot of trouble with these. However, the symptom is usually low idle speeds that cause the engine to stall. I think I would be looking for vacuum leaks. Ford 4.6L engines are notorious for the PCV hoses leaking at the elbow where it connects to the back of the throttle body.

Mar 12, 2012 | 1995 Ford Thunderbird

1 Answer

WHAT ARE SOME THINGS THAT CAUSE MY 1993 THUNDERBIRD TO IDLE HIGH


  • too much fuel
  • idle stop screw out of adjustment
  • dirty air filter

Sep 20, 2010 | 1993 Ford Thunderbird

1 Answer

High range 4x4 works. light comes on. but the low range does not ingage nor does the light


dunno if this is your solution but your bronco only will go in low range if it is in nuetral. not park but nuetral only start your bronco put it in 4 high first then once it goes into 4 high make sure in nuetral then put in 4 low.

Mar 15, 2010 | 1994 Ford Bronco

1 Answer

Idles too high.


most likely a sticking idle air control motor.It is the round log solenoid bolted on the side of the throttle body. Try tapping it with a hammer first to see if this un-sticks it. If so this is your problem and replace it.

Mar 16, 2009 | 1993 Ford Thunderbird

1 Answer

High idle when in drive


Sounds like a faulty TPS sensor, also could be the ECM playing games with you,,,try disconnecting the battery for about 20 mins,,then reconnect,,it may clear it up.

Jan 17, 2009 | 1994 Ford F350 Crew Cab

1 Answer

Car stalls


TRY THIS PROCEDURE I DEVELOPED.

Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve (IAC for short), they get full of gunk over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

Nov 09, 2008 | 1994 Ford Thunderbird

3 Answers

Thunderbird


Dear Customer,

check engine oil level

If long times happen than change your oil first than try to shift your car's transmision at right speed cause some cars having low bhp according to weight so,its may haapen also at slop at mountain ar canyon driving,

take it easy,do with care to car,

THNX

May 16, 2008 | 1994 Ford Thunderbird

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