I own a 1990 Honda Accord with approximately 89,000 miles. I have four issues:
1) Intermittently as I drive, my speedometer dips down to 0 and then back up to the correct mph. What is going on and how do I fix it?
2) When I start my car I get an awful and loud squealing from the engine. As I step on the gas the squeal increases or comes back. After a few minutes the squealing stops. I was told it is my belts. Which belt is it most likely and how much can I expect a mechanic to charge me to replace it?
3) I recently changed my spark plugs and noticed oil in the spark plug chamber about 2-3 inches was the oil mark on the spark plug cable. What is wrong with my car, what can I expect a mechanic to charge me to fix it.
4) My car got 30 miles to the gallon earlier this month but recently I am getting only 20 ? is it related to the oil in the spark plug chamber or the belt?