What does it mean when your car RPM goes up and down?
Hi There, It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate. When this happens, the job of the idle air control valve is to bring this deceleration down to a slow and smooth idle rather than suddenly cutting off the fuel supply causing the motor to die.
How often does a Mazda 3 need to be replaced?
Every single Mazda 3 on the road will have their replaced within 100k km. Very well known problem and could give similar symptoms to what you are describing. It makes the car feel like it doesn’t want to change gear. The bush in the mount is very weak and gives way.
When does the Mazda6 engine surge to idle?
First, when slowing down (as to a stop light) the engine rpm SOMETIMES doesn’t drop to idle as I approach the light. The engine wants to stay and around 1800 rpm and keep the car going. The brakes stop the car just fine, but the car wants to go. Second, when cruising at around 45 mph, the engine surges from 1800 rpm to 2200 rpm.
What are the symptoms of a Mazda transmission problem?
Common symptoms of Mazda transmission problems: 1 Harsh shifting 2 Transmission won’t engage. 3 Shifts are delayed 4 Engine revving at high RPM 5 Burning smell 6 Check engine light comes. 7 Mazda won’t move when in Drive or Reverse. 8 Stuck in limp mode 9 Won’t shift gears
Why does my Mazda 3 not change gears?
I have a mazda 3 (2007, 70,000kms) and its booked in for a service next week anyway but lately the car has been having some issues when it comes to changing through the lower gears and was just wondering what the issue may be.
Every single Mazda 3 on the road will have their replaced within 100k km. Very well known problem and could give similar symptoms to what you are describing. It makes the car feel like it doesn’t want to change gear. The bush in the mount is very weak and gives way.
I have a mazda 3 (2007, 70,000kms) and its booked in for a service next week anyway but lately the car has been having some issues when it comes to changing through the lower gears and was just wondering what the issue may be.
Common symptoms of Mazda transmission problems: 1 Harsh shifting 2 Transmission won’t engage. 3 Shifts are delayed 4 Engine revving at high RPM 5 Burning smell 6 Check engine light comes. 7 Mazda won’t move when in Drive or Reverse. 8 Stuck in limp mode 9 Won’t shift gears
Can a Mazda 5f31j fail to engage reverse gear?
There will be a P0708 code stored in the memory. Replacing the switch solves the issues. Loose connector on the neutral safety switch or damaged wiring. Performing a visual check will reveal potential issues. Mazda MPV models that use a 5F31J 5-speed transverse automatic transmission can fail to engage reverse gear.