Originally Posted by
scubadown
Thanks for all the help. Thanks to Snowbelt on the heads-up about noise level, I like quiet. I think I know my limits both on patience and experience and think I will let the Pros handle the spark plug wires. The MAP sensor should be received in a week or so, and hopefully that fixes the problem (good thing it's dreadfully hot this time of year) and at 20K miles, it goes to the dealer for SP wires and maybe timing.