spark plug

Im posting a new thread because after watching a few youtube vidos i found one and it is exactly like my problem under boost the car starts to studder and lose power. if im at idle and i turn the air on no ac just the fans my vacumn jumps from -22 to betweeen 13-10 with the car acting like its...

I'm at 78K on my 2011 Mazda 2 Touring (5-speed manual) and I was looking to replace my spark plugs. Had it priced out at Mazda, just in case it was reasonable enough of a price, and they're quoting $350+. (wtf) This seems absurd to me as I'm thinking it shouldn't cost me more than $60 max for...

Well, it has been good while it lasted. I am finally selling my car after 9 years. I have 2 small boys and no time or money to continue upgrading this car so I am selling it and the parts I have collected that I never got the chance to install. Over the next week, I will be adding other parts...

I have a set of 4 of the oem spark plugs that were used for 4000miles, until I had to go colder. If anyone is interested, send me a PM link