Best Nulon Car Care Products

Based on 23 reviews
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HomerSA4 posts
 

I have a 2001 Subaru forester. Small head gasket crack passenger side (Australian model) approx 6 years ago. Was quoted $3200 to repair- tried Nulon,… Read more

100,000km sometimes in 40*C heat, needs a top up now and then but good old Sally refuses to die. I’m mechanically illiterate, maybe it works different in different engines but I’ve had success

Todd H2 posts
 

This stuff may have changed my mind – Being a mechanic I never believed in a "mechanic in a bottle fix" we purchased a bobcat 3 years ago with a suspected blown head gasket. It would run… Read more

fine but get hot and push water out all the time. Today I put a bottle of Nulon radiator and engine block stop leak in ran it for 15 mins, it went straight up to just under hot where it always runs. Turned it off. 1 hr later jumped in worked it for over 2 hrs and it never went over half on temp gauge and didn't push a drop of water out!! This stuff may have changed my mind....