You can type here any text you want

Is it normal

Welcome!

By registering with us, you'll be able to discuss, share and private message with other members of our community.

SignUp Now!
I hope soo too as I obseved this on my car this afternoon while working on it. Just rebuilt the motor 2 months ago.
 
Perfectly normal. Its actually a sign of a clean burning engine. The exhaust gases (esp with a converter) have both hydrogen and o2 in them... you can figure out the rest.
 
Back
Top