How to read coolant test strips

[Rawze]

(04-06-2020 )Mattman Wrote:  Thanks.

My strip was so far off the colors I didn't know what to think. I will get me some additive or may just drain and refill with new coolant.

make sure your coolant test strip is not expired. There is always expiry date somewhere on the strip, bottle, or packaging somewhere. - I always ask to look at expiry date before purchase, most the fools at the truck supply houses have no ideah they expire. Seen one at Pete one time that was expired by 4 years.lol They do have expiry dates on them and will read something whacky if they are really old.