What are the engine RPMs in a Mazda 6?
When I got off the expressway, I had to apply much firmer pressure than normal to the brakes to stop the car, and the RPMs remained high (1500-2000 RPMs—normally reduces to less than 1000). I shifted the car into neutral while stopped, and the engine started to race between 2500 and 3000 RPMs, cycling about every second.
What causes the engine rpm to go up when idle?
When the engine idles, there will usually be a misfire that you can feel just from holding onto the steering wheel. Furthermore, the RPM of your engine will be higher than normal when the vehicle is idling. The RPM will usually go back to normal as you accelerate the vehicle, but will increase again after you stop.
Where is the idle air control valve on a Mazda 6?
No codes come up when they check the car with the computer. Ask the mechanic to show you where the idle air control (IAC) valve is – normally easy to find once you know what/where one is. Keep a hefty screwdriver, small block of wood, or rubber mallet in the car.
What to do when Mazda 6 engine revs really fast in neutral?
Keep a hefty screwdriver, small block of wood, or rubber mallet in the car. The next time it does this, stop safely off the road, put in park & apply the parking brake, pop the hood and give the IAC a good whack or two with the butt end of the screwdriver – or whatever.
When I got off the expressway, I had to apply much firmer pressure than normal to the brakes to stop the car, and the RPMs remained high (1500-2000 RPMs—normally reduces to less than 1000). I shifted the car into neutral while stopped, and the engine started to race between 2500 and 3000 RPMs, cycling about every second.
What causes an idle surge on a Mazda6?
An idle surge (rpm falling and then rising) surfaced and would show up once in a while, not constant. took the car to a mechanic and started looking into that. got a new clutch (almost no clutch left) found a leaking rear main seal, fixed that, machined the flywheel.
What should the idle RPM be on a car?
Your engine should normally get to around 700 RPM after you start the vehicle, depending on the model. If your idle is way off and you have one or more of the problems listed above, then you will want to diagnose the issue right away.
Keep a hefty screwdriver, small block of wood, or rubber mallet in the car. The next time it does this, stop safely off the road, put in park & apply the parking brake, pop the hood and give the IAC a good whack or two with the butt end of the screwdriver – or whatever.
What does it mean when your Mazda 6 won’t start?
This just means that the engine doesn’t move when you turn the key. The second way that your 6 won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own. When the engine isn’t turning over at all, that’s a bit easier to diagnose than when it is cranking but not firing.
How do you reset a Mazda 6 engine light?
Start the engine and check the dash to confirm the light has been reset. Allow the engine to idle for 5 minutes before driving. This gives the engine management system a chance to recalibrate. Disconnecting the battery will cause some digital settings, such as the clock, to be reset.
Your engine should normally get to around 700 RPM after you start the vehicle, depending on the model. If your idle is way off and you have one or more of the problems listed above, then you will want to diagnose the issue right away.
No codes come up when they check the car with the computer. Ask the mechanic to show you where the idle air control (IAC) valve is – normally easy to find once you know what/where one is. Keep a hefty screwdriver, small block of wood, or rubber mallet in the car.
Is it dangerous to drive with a Mazda brake light on?
Contact an expert repairer, we recommend an Authorised Mazda Repairer to have the brakes inspected as soon as possible: Driving with the brake system warning light illuminated is dangerous. It indicates that your brakes may not work at all or that they could completely fail at any time.