HAPPY MOTOR LIMITED
良心汽車有限公司
KWUN TONG · Shop A, G/F, Corporation Square, No. 8, Lam Lok Street, Kowloon Bay
- General vehicle maintenance (mechanical and electrical work)
- Maintenance for high-voltage parts of electric vehicles/ hybrid vehicles
Service · Engine oil changing
Engine oil and filter changes with a basic inspection — the most routine item on any service schedule.
良心汽車有限公司
KWUN TONG · Shop A, G/F, Corporation Square, No. 8, Lam Lok Street, Kowloon Bay
機電工程署 - 車輛工程分部 (九龍灣)
KWUN TONG · Vehicle Main Workshop, EMSD Headquarter, No. 3, Kai Shing Street, Kowloon Bay
皇冠汽車有限公司
SHA TIN · 2/F, Topsail Plaza, No. 11, On Sum Street, Siu Lek Yuen
兆昌膠輪汽車服務公司
WAN CHAI · Shop B, G/F, No. 267, Queen's Road East,
寶馬汽車(香港)有限公司
TSUEN WAN · Sime Darby House, No. 380, Castle Peak Road,
九龍巴士(一九三三)有限公司
TUEN MUN · KOC Depot, KMB, No. 1, Kin On Street,
寶馬汽車(香港)有限公司
SHA TIN · 4/F, Topsail Plaza, No. 11, On Sum Street,
機電工程署 - 香港車輛維修站
EASTERN DISTRICT · No. 46, Sheung On Street, Chai Wan
皇冠汽車有限公司
YUEN LONG · DD 127, LOT 410 Kiu Tau Wai, Ping Shan
科程汽車工程有限公司
YUEN LONG · No. 60, Ha Mei San Tsuen,
華記汽車服務公司
CENTRAL AND WESTERN DISTRICT · Shop 31, G/F, Kwan Yick Building Phase 2, No. 343, Des Voeux Road West, Sai Wan
皇冠汽車有限公司
YUEN LONG · DD124, LOT 701, 703, 706 & 707 Kiu Wong Street, Kiu Tau Wai, Ping Shan
機電工程署 - 屯門車輛維修站
TUEN MUN · No. 202, Lung Mun Road,
永豐汽車維修有限公司
TUEN MUN · Room C&D, G/F, No. 19, San On Street,
城巴有限公司 (小濠灣車廠)
ISLANDS DISTRICT · STT 1205, No. 3, Sham Fung Road, Siu Ho Wan,
新大嶼山巴士 (1973) 有限公司
ISLANDS DISTRICT · New Lantao Bus Depot, No. 530, Cheung Tung Road, Sui Ho Wan, Lantau Island
九龍巴士(一九三三)有限公司
TUEN MUN · TM Depot, KMB, No. 1, Kin Tai Street,
大昌貿易行汽車服務中心有限公司
YUEN LONG · No. 30, Kiu Wong Street, Kiu Tau Wai, Ping Shan
TOMATO DEVICE LIMITED
SHA TIN · Shop 6, G/F, Wah Lai Industrial Centre, No. 10-14, Kwei Tei Street, Fo Tan
鴻發汽車貿易有限公司
EASTERN DISTRICT · Kam Ping Mansion, No. 67, Kam Ping Street, North Point
龍運巴士有限公司
ISLANDS DISTRICT · Long Win Bus, Siu Ho Wan Depot, No. 1, Sham Fung Road, Siu Ho Wan, Lantau Island
長江汽車修理公司
YUEN LONG · No. 13, Shung Ching San Tsuen, Tai Tong Road,
食物環境衛生署 - 威菲車房
WAN CHAI · G/F, Whitfield Depot, No. 11, King Ming Road,
冠忠汽車維修有限公司
TUEN MUN · TMTL, 393 River Trade Terminal, Lung Mun Road, Area 38
An oil change is the single maintenance job with the largest effect on engine life. Oil lubricates, cools, cleans and protects against corrosion, and once it degrades internal wear climbs quickly.
Hong Kong driving is dominated by short, low-speed trips, so oil rarely reaches the temperature that burns off contaminants. Changing somewhat earlier than the manufacturer's interval is sensible: roughly 8,000-10,000 km for fully synthetic, 5,000-7,000 km for semi-synthetic.
Yes. Debris held in the old filter will contaminate fresh oil immediately, undoing much of the benefit, and the filter itself is inexpensive.
Follow the viscosity and specification in the owner's manual. Fully synthetic holds up better at high temperature and lasts longer between changes, which suits turbocharged engines and longer journeys; mineral and semi-synthetic cost less and suit older naturally aspirated engines with low annual mileage.