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When to change spark plugs? S70

posted by  MadeInJapan on  Mon Dec 18 17:07 CST 2006
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last visit: Sat Oct 2 06:34 CST 2010
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I doubt it's your plugs unless you're racing the heck out of your car. I would change copper's with a turbo engine at 20-25K miles...maybe even 30K miles. You could just have a weak battery. Check it for voltage. Should read way above 12V...more like 13.5V. Also, have you changed your fuel filter lately? Should change it before 100K miles. Could be that it is trying to give fuel to the plugs but having a hard time with semi-clogged fuel filter.
--
1998 S70 T5 Emarald Green Metallic (125K), 2004 V70 2.5T Ruby Red (45K), Previous Owner of Black '94 850 Turbo Wagon (Sold at 140K and miss her). My cars have been running so well lately they've got me worried.






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New When to change spark plugs? [S70]
posted by  Newbie  on Mon Dec 18 16:29 CST 2006 >


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