Why does my torque converter go out after 1st gear?
After 1st gear, there is no problem with the transmission. It will shift from 2nd to 3rd to 4th perfectly fine. It is only when I stop at a stop sign or red light this will happen. I was then thinking it may be by torque converter, or could it be something as simple as getting my transmission flushed or something?
When does a bad gearbox make a clunking noise?
Commonly, the noise is loudest when letting out the clutch when taking off from a stop. Alternatively, if the rear transmission is bad in a rear-wheel-drive vehicle, the noise will occur when letting out the clutch in reverse as the tail shaft of the transmission rises up and slams back down. Broken mounts may also result in a clunking noise …
Why does my car judder when I idle?
If the judder only happens when idling, it could be a small leak on the vacuum side of the engine, or a worn-out electrical component such as the crankshaft sensor. Unless you’re a professional mechanic, don’t attempt to replace components yourself.
Why does my car Jerk when I press the accelerator?
When you press down on the accelerator pedal, you may notice a delay in your car’s response, followed by a sudden jerk or lurch forward. There may also be a rotten egg smell. If the issue is something as straightforward as faulty spark plugs, you may have the know-how to change them yourself.
What does it feel like when your car Idles?
When your car is experiencing a rough idle, your engine may chug, vibrate, or shake while it’s running. This will cause your overall driving experience to feel rough and you’ll likely be bouncing a little bit in your seat from it. When the engine idles, there will usually be a misfire that you can feel just from holding onto the steering wheel.
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.
What should the rate of revolutions be on an idling engine?
A properly idling engine should be able to maintain a steady but low rate of revolutions, somewhere in the vicinity of 1,000 RPM. Your tachometer needle should be steady and not jumping around.
Why does idle speed drop during cold startup?
If the idle air control valve did not compensate for these, the idle speed would drop when certain accessories are used. In severe cases, the engine may even stall. The idle air control valve is most important on a cold startup. Problems with the idle air control will be most obvious during this time.