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Old 01-02-2010, 02:18 PM   #11
RC1488
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Re: 1997 SL2 Idle Cylinder Miss...

Quote:
Originally Posted by spitbits1500 View Post
Forgot to check the type of plugs... They are the more expensive NAPA choice.
This could be the issue. How old are they? The s-series are simple through and through. The fancy platinum and iridium plugs do not work right at all with these cars. Most times they lead to misses and eventualy non-running engines.

NGK copper plugs for a dollar or so each are the way to go. Get those fancy plugs out of your car.
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