50% water to 50% coolant is the standard unless you live in a very cold climate where it goes down to -25 degrees F or lower, then you may want to mix 25% water to 75% coolant but never straight coolant.
Red, 5 year, HOAT type
Best thing to do is use the all models safe coolant, it covers all the bases
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You need to check your coolant level in your radiator and overflow and make sure the coolant to water ratio is mixed properly at 50/50.
To flush the coolant in a 2002 Toyota Echo you will need to drain it first. Flush with fresh water and then refill with coolant and distilled water.
It depends on the year. After about 2002 all use red, 5 year antifreeze.
The 2002 Jeep Wrangler has 8 valves.
I got one from Oreilly for 79 bucks
The 2002 Jeep Wrangler has overhead valves (OHV).
The 2002 Jeep Wrangler is a gas-powered vehicle.
A 2002 Wrangler has a non adjustable hydraulic clutch.
The 2002 Jeep Wrangler has a 5-speed manual.