JDM MAZDA RX-7 FD 13B-REW ENGINE FOR SALE THINGS TO KNOW BEFORE YOU BUY

External oil leaks in the Mazda RX-7 FD are due to worn-out oil seals and O-rings that crack as a consequence of old age. This almost never occurs, but examining the oil level routinely while inspecting for leaks is sweet given that they might go undetected, resulting in oil starvation.Or big troubles which include apex seal or turbocharger failure