dbhard

Just replaced the spark plugs in my 2007 FWD EDGE w 70K miles.. The constant jerks and hiccups that used to happen under a low rpm pull has completely went away. My mechanic told me that worn plugs can destroy your coil pacs which will cost more to replace. He recommends the plugs be replaced every 60K miles to be on the safe side. He recommended the same interval for changing tranny fluid and filter.