I noticed recently that my car vibrates more at night when my car is stopped (either in N or D gear). Initially I thought it was the A/C, but if that's the case then surely it is also unbearable during the day. But during the day the vibrations are not as strong. I have changed my engine mounting about 10 months ago.
I was quite puzzled, until I stumbled upon the cause today. The vibration intensifies when I turn on my lights (hence why I dont have this problem in daytime). Would having grounding cables help with this problem?
Also, I noticed that when I turn on my A/C when car is idling, my revs drop slightly. Is this a cause for concern? Car is an Automatic transmission, carburetor.
Not sure if that's the proper name. The mechanic called it gear selector. In the past I could still get into R gear. just no reverse lights only.
Will do, thanks for the tip!