keep an eye on it. Could be lots of things. If you notice you are using water then ya, worry.

My car always uses a touch of water- then again I live in a hot climate.

rjp

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03 540I (GAK!!)
81 280E (W123)
70 LeMans Sport with pissed off Poncho 462"
1989 Silverado Step Side (under the knife- complete restomod)