TECHMAIL: Braking time vs. distance
We received a call from a reader about our road-test spec sheets and specifically the emergency-braking tests. He wanted to know how it is possible… Read more →
TECH MAIL: Varying torque outputs
I’ve been a CAR reader and subscriber since 1962, which equates to having read some 640 issues. I have for some time, however, been tormented… Read more →
TECHMAIL: Fuel consumption test
It takes a set amount of energy to propel a car at a constant speed, equating to a certain amount of fuel. Therefore, I feel… Read more →
TECHMAIL: Tyre diameter change?
In the June 2016 issue, Sam Kruger wanted to know if an Opel Adam six-speed ‘box can be fitted to his Sonic without major modifications…. Read more →
TECH MAIL: Oil level increasing…
I own a 2015 Honda Mobilio 1,5 that I bought new in February 2015 after reading your road test (February 2015). I check the oil,… Read more →
TECH MAIL: Boiling EcoBoost
I bought a Ford EcoSport 1,0 EcoBoost in May 2015. I took the car in for its 20 000 km service at Ford’s Eagle Corner… Read more →
TECH MAIL: Flat-spot Ford Ranger…
I own a 2014 Ford Ranger 2,2-litre XLS double-cab bakkie with 35 000 km on the odo. I’ve owned it since new, but for about… Read more →
TECHMAIL: Unintended cruise controlling
In TECHMAIL, we answer your motoring queries… I own a 2009 Mazda CX-7, which I was very happy with until I had it serviced at… Read more →
TECHMAIL: DPFs and catalysts
In TECHMAIL, we answer your motoring queries… Please explain the difference between a diesel-particulate filter (DPF) and a catalytic converter. Is the DPF intended for… Read more →
TECHMAIL: Hard-starting rotary
In TECHMAIL, we answer your motoring queries… I own a 2006 Mazda RX8 and have recently had the motor repaired/overhauled by a independent garage. Following… Read more →