My engine pings when it is warmed up. My mechanic says I have compression. We found bad spark @ the injector wire. Paid to check plugs & had to replace 1 & replaced the plug wires. Helped for a short time w/min ping. Now getting worse under load or up hills. What do you recomend? I've spent as much as I can right now.
Nov 2, 2010 at 6:16 PM