Maintenance log at Dec. 2017

January 13, 2018

6

0

2017 Dec. 5th
I changed Heated oxygen sensor / Distributor cap and rotor / High tension lead kit / Spark plug. Read more »

All of spark plugs were vailed white. this is the symptom of too high heat spec for cylinders. I checked the heat spec of them. These heat spec are BOSCH 7, but Genuine parts is NGK 7. Bosch 7 and NGK 7 are not same heat spec. BOSCH 7 is more heat than NGK 7. BOSCH 5 is same heat spec NGK 7. It may the cause of white vail of spark plugs and Oxygen sensor.

All of spark plugs were vailed white. this is the symptom of too high heat spec for cylinders. I checked the heat spec of them. These heat spec are BOSCH 7, but Genuine parts is NGK 7. Bosch 7 and NGK 7 are not same heat spec. BOSCH 7 is more heat than NGK 7. BOSCH 5 is same heat spec NGK 7. It may the cause of white vail of spark plugs and Oxygen sensor.

0 2018/01/13 05:32:37 XJ-S Leman

XJ-S has a Oxygen sensor for each bank. The condition of these sensors are not good.Because these color was white. This means the possiblity of high temperature condition when sparking in cylinders.

XJ-S has a Oxygen sensor for each bank. The condition of these sensors are not good.Because these color was white. This means the possiblity of high temperature condition when sparking in cylinders.

0 2018/01/13 05:15:15 XJ-S Leman

This is a Distributer air filter. I don't know what is the work of this. but the filter is very dirty, so My feeling was satisfied when I changed it.

This is a Distributer air filter. I don't know what is the work of this. but the filter is very dirty, so My feeling was satisfied when I changed it.

0 2018/01/13 05:15:10 XJ-S Leman

Distributer rotor was also fine.

Distributer rotor was also fine.

0 2018/01/13 05:15:03 XJ-S Leman

Distributer was little bit dirty because of oil leak from Engine head. I had fixed it when I bought car, so there is no problem now.

Distributer was little bit dirty because of oil leak from Engine head. I had fixed it when I bought car, so there is no problem now.

0 2018/01/13 05:14:58 XJ-S Leman

Distributer was almost healthy. These terminals are not damaged by high voltage distribution.

Distributer was almost healthy. These terminals are not damaged by high voltage distribution.

0 2018/01/13 05:14:51 XJ-S Leman