Hello,
I bought a 2009 RDX this November with 30 000 kms. I noticed when I bought it that the coolant in the reservoir tank was empty and had to fill it to the max line. It now has 60 000 and last week I had to do it again. Is this normal? I did this with my 1999 accord for a couple of years and when I finally saw coolant on the ground one day--I took it to the mechanic and it needed a new water pump.

Thanks for any info provided.

 

not sure if it's normal, might be consuming a tad too much. i bought mine new and the coolant on the reservoir was in the min level. had it refilled to max when i had it serviced at 5k miles and now it's at 11k. so far though, it's still between max and min levels.

 

UOA. Check levels of antifreeze in motor oil.