0
Will a faulty Idle Air Control Valve prevent a car from starting it turns over and revs a bit and doesnt fully start?
Wiki User
∙ 14y ago
If the engine is TOTALLY dead it is not the IAC valve
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Will a faulty neutral switch prevent a vihicle from starting?
Yes. It's designed to prevent cranking while the vehicle is in gear.
What causes the cruise control on a 1995 Ford E150 not to work?
Blown fuseA short in the cruise control circuit,Faulty brake or clutch switch,Leaking vacuum circuit,Faulty cruise switch,faulty stepper motor,faulty transducer,faulty speed sensor,faulty cruise control module.That help a little?
On a 94 3000gt If your o2 sensor is faulty will it not start entirely or will it be dead in the water?
A defective O2 sensor will not prevent the engine from starting. The engine will start and run albeit not as it should.
Can a faulty catalytic converter keep a car from starting?
No. If your Cat. is plugged up the car will start but then die. Any other problems it won't prevent it from running. It might not run well but...
How can a faulty photocell be detected?
By covering the photo cell and if the relay coil doesnt work.
Will a faulty cut out relay on a ford escort 1.9 prevent it from starting the car or turning over the starter?
no if it wont turn over its either the starter motor or the starter relay in the fuse box
We put a new fuel pump on our 2000 Blazer. The car will not start but if you put gas up in the intake it starts and runs fine. What would prevent it from initially starting?
A faulty coolant temp sensor can do that.
What is a faulty pcm?
A "powertrain control module" that has gone bad.
Why would your car lose power after starting and shut down?
its faulty
What causes starting problems in the Suzuki ignis?
crank or cam angle sensor faulty. faulty coils ....... could be heaps explain conditions???????
What is does Code 433 mean on ford explorer?
Do you mean P0433 ? - Evap Canister Purge Control Solenoid or Valve Faulty or Faulty Circuit
Why doesnt your 1996 Saturn pick up speed as you merge onto the highway It hesitates even if you floor it It feels like its going to backfire or something but it doesnt actually backfire?
there are alot of components that can cause this action. my first question to you would be, Is the check engine light on? Does it ever come on while accelerating? for diagnostic purposes only, if there is no check engine light, try and get the vehicle scanned anyways. sometimes there are pending codes that will not trigger the check engine light to come on. if you get a code you can diagnose further, and more accurately. as for the components that could cause hesitation during accelleration, i have included a list. Faulty/Failing Ignition control module Faulty Ignition coil(s) Faulty ignition wire(s) Faulty Spark plug(s) Faulty injector(s) Faulty Air Intake Tempature Sensor Failing fuel pressure regulator Failing Idle Air Control valve Failing Throttle Position Sensor Failing Oxygen Sensor(s)
