Q: Rough idle and hiccup back threw throttle body and causes smoke out breather
Hard to start...when it starts you cant push the gas pedal and it idled real rough..after a couple of secs it starts to stall out.......after it stalls its like it aint stoped completely and starts smoking threw air filter compartment
My car has 200000 miles.
My car has an automatic transmission.
Recommended Services
| Idle Control Valve Replacement | $162.54 - $1028.01 | Get a Quote |
| Car is stalling Inspection | $94.99 - $114.99 | Get a Quote |
This is a common issue when what is called the idle air control valve is not working properly. This regulates air flow into the throttle body at idle speeds as it is mixed with fuel prior to being injected into the motor. When this is not working correctly, it will cause the car to idle rough or in some cases not at all. I would recommend having an expert from YourMechanic come to your home to diagnose your stalling issue and help you repair it as necessary.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Cars tries to crank, but will not start.
If your battery is good that leaves you with 2 likely options. There could be a problem with the connections to the starter from the battery. It's possible that a connection is either loose or badly corroded which will not...
Seat belt won't work on rear driver's side.
If the seat belt will pull all the way out but simply not fasten to the latch, the latch has been compromised. Removal of the rear seat will be required and a new latch from the manufacturer installed. I would...
Car making a clicking noise when braking
The clicking sound you hear might be a worn suspension component and not related to the brakes. Sway bar links for example can make clicking sounds when the bushings are worn. If ball joints are worn, the shifting of the...
My truck shakes when i go 60 mph
Generally, if you feel a shake in the steering wheel, the problem is up front. If the shake is felt more in your seat, it's coming from the rear. Front possible causes: Out of balance or out of round tires....
Replacing front brake pad and reasonable dealership cost
Hi there. I understand your concern. I start suggesting brake pad replacement at 3mm. Most technicians have a brake pad thickness gauge that takes the guesswork out of determining when to suggest brake pads replacement; 1-3mm is red, 4-6mm is...
Steering
Without visually inspecting the vehicle, it would be difficult to give you an accurate yes or no answer. The scraping noise can be anything from worn brakes - which would have nothing to do with replacing track rod ends, to...
Testing the frequency of my MAP Sensor, it appears to adjust to pressure, but is not in range.
If you are getting a reading of 89HZ out of the MAP sensor with the key on then this is an indication that you are above 15,000 feet in elevation. This would cause the computer to run your vehicle with...
I installed a new fuel pump, but the line from the pump to the carb is leaking at the flare fitting on the pump
Hello, thank you for writing in. The hardest part is done. Locating and noticing the leak is typically where people fail to follow through with their repairs. The flare on the line was likely bent or damaged. They are very...
I installed a after market radio in my 2002 Cadillac Deville and no sounds will come from my speakers. But when I put my stock rad
Your car might have a built in amplifier that requires a 12 volt signal to be sent in order to turn on the amplifier. The wiring harness for your stock radio may already accommodate that but the new radio has...
Related articles
A Buyer’s Guide to the 2012 Ford Fusion Hybrid
The The 2012 Ford Fusion Hybrid is a really great choice for anyone looking for a mid-size sedan. Not only does it boast plenty of room for people and cargo, but it also has a good amount of power and...
A Buyer’s Guide to the 2012 Ford Escape Hybrid
Over Over the past few years, we’ve seen a major trend toward people choosing crossover utility vehicles (CUVs) over larger SUVs. The big motivator here, of course, is buying a more eco-friendly vehicle that will also save you a bundle...
How to Buy a Classic Ford Vehicle
When it comes to American-made vintage vehicles, few brands are more collected than Fords. Indeed, many Ford models do embody the adage “things get better with age” – at least in terms of value. In most cases, once a Ford...
Browse other content
Estimates
Services
Cities