
Originally Posted by
dr. d
lucky the guys whose batteries gave warning signs before dying completely.
in my experience, my batteries die suddenly. as in, good as new yesterday, dead as a doornail this morning.
with diesel engines, this means you probably won't be able to start the vehicle unless you have very strong na tagatulak (yes, you can push-start a diesel even if cold! medyo matagal lang nga..). in my case, i have a battery charger at home. when it happens, i just give it a booster charge. once started, i head to the store and buy a new battery.
gas engines, especially those with EFI, are easier to push-start even with very weak battery.
a female friend who knows next to nothing about cars, does not like to take chances. she replaces her battery every 2 years, regardless.
the batteries i use, have an 18 month guarantee. they last me at least 30 months.
your service adviser probably just wants to save you the horror of dead battery syndrome. it's your choice if you want to play battery roulette or not.
if your vehicle is an automatic, i recommend you replace your battery at a pre-determined date, regardless; or you buy a battery charger.