Q: Runs but stalls when you step on accelerator
Engine idles high when you are in park you can accelerate with no problems. But in gear it stalls when you try to accelerate.
My car has an automatic transmission.
Recommended Services
| Car is stalling Inspection | $94.99 - $114.99 | Get a Quote |
| Idle Control Valve Replacement | $162.54 - $1028.01 | Get a Quote |
Hello there, thank you for asking about your 1992 Mazda MX-3. This may be caused by a variety of problems such as a vacuum leak or potentially a faulty idle air control valve. The high idle suggests that there may be a lean fuel condition which is caused by an air/vacuum leak. When putting it into gear and the engine is under a load, the motor then starves for fuel which is what can cause it to stall. I would recommend having an expert from Your Mechanic come to your home to diagnose your car’s stalling problem and repair the idle control valve if 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
Both turn signals stopped working at the same time
It seems everywhere we look in the digital age, a computer is performing a job or task that used to be carried out by conventional means. In the case of your turn signals, what was once a simple fuse box...
How do I use the rear window and side view mirror defroster?
The rear window and side view mirror defroster will provide extra visibility through the rear window and the side view mirrors when they become foggy. To turn the defroster on, press the Defroster button, which is located on the middle...
Car key jammed.
Most likely the problem is with the ignition cylinder. These fail quite regularly on vehicles like yours. A trained technician, such as one from YourMechanic, will be able to inspect and repair your ignition (https://www.yourmechanic.com/services/ignition-key-is-stuck-and-does-not-turn-inspection).
Wheel off
Hello. When your wheel comes off as you're driving, it means that your lug nuts were loose. The lug nuts hold the wheel tightly to the hub of the car. If these nuts become loose, the wheel will detach from...
Mechanic changed cambelt and water pump and whilst returning it, it supposedly jumped off. Engine stopped dead. No more engine
Hello. I hate to say this but it is his fault. It sounds like he is not being truthful about what happened because if that was the case it would have come off well before he worked on it. It...
P0302 2003 Pontiac Aztek
Hi there - if I'm reading your notes correctly, you "checked" the plugs and wires, but did not replace them. For your mileage, you need to replace the spark plugs at least, and possibly the plug wires as well. Misfiring...
Rattling sound when idling
Hi There, This could be a number of things, however a common rattling (https://www.yourmechanic.com/services/loud-squealing-or-rattling-is-coming-from-engine-inspection) that may be heard when idling when in gear could be a loose exhaust heat shield. This is somewhat common as heat shields tend to come...
Hi Josh! If I provide the fuel pump kit and filter, how much do you charge for labor?
The labor to replace the fuel pump in the tank would depend on the exact model and labor rates in your area. The labor will be less than 1.5 hours if you supply parts to replace the pump i you...
i crunk my car this morning to warm it up and cut the defrost on.when i came back out the lighting bolt symbol was on so i cut it
The lightning bolt warning light means a fault was detected in the electronic throttle control system. It is possible that fault codes were stored which could be retrieved if you request a check engine light diagnostic (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection). Heater malfunctions vary...
Related articles
The Best Used Cars to Buy for Occasional Drivers
Not Not everyone relies on their car on a daily basis. Maybe you aren’t the type that deals with a daily commute, and running from here to there constantly. If that’s the case, you may be looking for a car...
Symptoms of a Bad or Failing Crankshaft Position Sensor
Common signs of a faulty crankshaft position sensor include issues starting the vehicle, intermittent stalling, and the Check Engine Light coming on.
Mazda Certified Pre-Owned (CPO) Car Program
If If you have been shopping for a used Mazda vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on...
Browse other content
Services
Cities
Maintenance