Mazda MX-5: Transmission Fluid Flush at 55,000 miles with Pennzoil Platinum High Mileage ATF

Update: (Feb 2017) I see a lot of traffic to this page so in the interest of fairness and sharing accurate information I should do a follow-up about this trans-flush. So my car is nearing 60k miles now, almost 5k since the trans flush. After the first 300 miles Chris and I went ahead and […]