Quote:
Originally Posted by Chan Chee Hoe
I ran the car with Shell V-Power from new,this is the best petrol here[most expensive,so should be the best],the problem is if i take out the spark plugs,to inspect[alot of job],must well change it,right..?So i just want to know,what you guys think.?
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It doesn't make the car run worse to change them when nothing is wrong with them but it doesn't do anything to make the car run better either.
In newer cars spark plugs are one of those things that you can really tell instantly if they need to be replaced.
It's really
hit or miss...
Yeah!