| Message: | | Thanks for the advice! I just installed a set of Bosch +4's (purchased them before I saw your note), and the car still runs pretty good, so I guess I'll keep them in for a while and see how they do. Also, FYI, I did check the fault codes again before I installed the new spark plugs. No faults present, so either you were right (previous owner problem), or they're intermittent. I guess we'll see. Thanks again!
One more question, what do you think was the best performance upgrade that you've installed so far? I'd like to eventually do some upgrades, but I'm going to have to do it in stages (due to my limited wallet).
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