Heeelllllp will blue devil work anyone had good results on it the car is not getting hot but just had it checked and head gaskets are blown.
70

Asked by Caddylaz Mar 09, 2015 at 09:48 AM about the 2006 BMW 7 Series 750Li RWD

Question type: Maintenance & Repair

It shakes a Lil in the morning and that's all
its doing and last time

3 Answers
30,540

mikeatpriestlake answered 9 years ago

Any gasket repair chemical is temporary at best. If the car is worth it, have the head gaskets fixed.

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100

William answered 9 years ago

I used blue devil head gasket sealer in my 1997 528i it's been over a month without any problems I used the pour and go no smoke no fumes I'm satisfied

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30

GuruXNX7 answered 7 years ago

I have a 2006 BMW 750li how to pour head gasket sealer in.

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