I am getting 19 mpg in mixed driving with my 2004 6s automatic. My commute is 12 miles with 50:50 city:highway with 1100 ft of elevation difference. The rated gas mileage for mixed driving is 19 mpg. So it's commendable that the car is achieving that with 108K miles on it. However, this mpg is...

It's been over 2 years since last oil change I have driven around 3000 miles. I put Macs oil leak stop in the oil about 300 miles ago and oil leaks have stopped i.e. I don't see any oil drop on the floor anymore. Should I change the oil now or wait till 5000 miles? The car currently has...

Wutup mazda fam', Would iridium spark plugs vs the standard platinum ones increase performance in my 05 mazda6 3.0? I hear talk & read that it's best to go with the manufacturer recommendation & that iridium spark plugs are for turbo/supercharged engines. Any1 knowledgeable about this? :)

I wanted to share some XGauge codes I have found and see if you guys have any others that you have found. These are working on my 2014 GT currently with my Scangauge on V-4.53 Gauge - Engine Oil Temperature (°C) TXD - 07E0223210 RXF - C46205323610 RXD - 3010 MTH - 00010064FFD8 Name - EOT Notes...

Hi everyone , changing my wheels today and I noticed that when the drivers side rear was jacked up with the scissor jack I started to tighten the nuts back up. As I gave them a nip up I noticed that I could lift the wheel about and inch and as I eased the pressure off it lower, it had a spring...