The Miata’s hand brake (or e-brake or parking brake) did not keep the car still. The car would move anyway, so I used to keep it in gear when I parked it. It was time to fix the parking brake before I took the car to the DMV for getting the emissions inspection sticker later this week. Fixing the parking brake is quite easy, but it requires removal of the rear wheels.Read More →
Since I purchased the Miata it has had a check engine light (CEL) code P0140. One of the solutions among many is to replace the rear Oxygen (O2) sensor in this case. Having experienced bad O2 sensors in my truck in the past and looking at opinions on the web, I decided to replace both the sensors to be safe. My car is a California emissions car and the location of the O2 sensors are different from the rest of the USA (Federal) emissions versions of the same car.Read More →
However, I did not get them to mount the wheels on the Miata so that I could learn to do it myself. The reason I waited this long to get the wheels on was that I wanted to replace the brake pads and also buy a portable 20V DeWalt high torque impact wrench for about $250. But today I decided that it was time to mount the wheels and drive the car in those performance tires. Good weather makes you do that !
Without an impact wrench, you can use a 21mm deep socket, a socket extension, a breaker bar, a ratchet and a torque wrench to do the work. You also need a jack and jack stands, but since I have a mid-rise lift I used that. It took me about 2 hours to do this as it was the first time.Read More →
One of the relatively easy improvements to your engine’s performance besides an oil change is to replace the spark plugs and the plug wires which is what I did today.
The recommended spark plugs for the NB Miata are the NGK Iridium IX plugs as seen in Figure 1. I also decided to replace the plug wires with NGK blue plug wires, both of which I purchased from Rockauto.com.
For the 1999 NB Miata, which has a 4-cylinder engine we need 4 spark plugs (Figure 2).Read More →
The Miata’s headlights were not as clear as I liked, so I decided to try to clean them with Meguiar’s headlight restoration kit (Figure 1), which I purchased at my local auto parts store.Read More →