Originally Posted by dhaag
My 2000 has 52K miles and runs great. When might I think about wires and plugs?
I have 115,000 miles on my Impala 3800... think it'* time to replace the originals?
I wouldn't recommend this, but I usually don't bother to change them unless the car starts to run bad, or a significant change in gas mileage. Then it'* the first thing I change, along with the wires.
Anyone know what the recommended life is? (without having to actually check the manual?)