For a Chevrolet Optra, it's recommended to use a high-quality coolant that meets the specifications of GM, typically an organic acid technology (OAT) coolant. A common choice is a 50/50 mix of distilled water and an ethylene glycol-based coolant that meets GM Specification GM6091M. Always consult the owner's manual or a professional mechanic for the specific coolant requirements for your vehicle's model year and engine type.
optra
drain coolant from radiator, remove one of the frost plugs in engine block, install block heater in place of frost plug, refill radiator with coolant.
You sell optra, then buy camaro.
brine optra
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How to put transmission oil in a chevrlet optra transmission 2005
I'm not sure what brand of care it is. But if you are asking what brand of car, it is a Chevrolet Optra.
Lots
the sparkplug gap on an 04 chevy optra is 0.032 Jeff
The block heater cord is on the Engine Block Heater on the 2007 Chevy Optra.
Drivers for the Lexmark Optra Color 1200 printer can be download from the link below.
Oldsmobile Optra