I would suggest that everyone check the ground wires at the front of the driver's side head. I was having several weird electrical issues..... intermittent a/c , intermittent miss, wipers sometimes non functional, & occasional hard starting. I searched the forum and decided to check these wires. One of the ring terminals was broken and two others crumbled while I was removing them. When I wiggled these wires the hood light would go dim so I knew I had found the culprit. ONCE AGAIN THIS FORUM HAS HELPED ME!!!!! Thanks!!!