Blog
Practical guides on check-engine lights, fault codes, used-car buying, and maintenance for Malaysian drivers.
23 June 2026 · 5 min read
Car Battery Voltage: A Simple 12V Guide (and How to Check It)
A car battery should read about 12.6V at rest and 13.7-14.7V running. Here's what the numbers mean and how to check yours.
23 June 2026 · 6 min read
P0420 Explained: Catalyst Efficiency Below Threshold (Causes & Fixes)
P0420 doesn't automatically mean a new catalytic converter. Here's how to find the real cause before spending big.
23 June 2026 · 5 min read
OBD-II Scanners in Malaysia: A Buyer's Guide for iPhone Users
Thinking of scanning your own car in Malaysia? Here's what actually works on iPhone, and what to skip.
23 June 2026 · 5 min read
Is It Safe to Drive With the Check Engine Light On?
Steady or flashing? That single detail is the fastest way to judge whether it's safe to keep driving.
23 June 2026 · 6 min read
How to Read Car Fault Codes Yourself (Without a Mechanic)
You don't need a workshop just to find out why a warning light is on. Here's how to read the codes yourself in a couple of minutes.
23 June 2026 · 5 min read
Best OBD-II Adapters for iPhone (What to Look For)
Not every OBD-II adapter works with iPhone. Here's how to pick one that does, and the single most important spec to check.
23 June 2026 · 6 min read
PUSPAKOM Inspection: What Gets Checked and How to Prepare
Heading for a PUSPAKOM inspection? Here's what typically gets checked and how to prepare so you pass the first time.
23 June 2026 · 6 min read
Check Engine Light On? What It Means and What to Do
A steady amber light usually isn't an emergency, but a flashing one is. Here's how to tell the difference and find out what's actually wrong.
23 June 2026 · 7 min read
How to Check a Used Car Before Buying in Malaysia
A clean-looking car can still hide stored fault codes and reset warning lights. Here's a buyer's checklist, including the OBD-II step most people skip.
23 June 2026 · 5 min read
What Is OBD-II? A Plain-English Guide for Car Owners
Every modern car has an OBD-II port that reports faults and live data. Here's what it is, what it can and can't do, and how to use it.