M-B Extends Warranty on M157 and M278 Cylinder Heads
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Junior Member
Joined: Jun 2014
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From: Austin, TX and Portland, OR
2015 ML63, 2008 Toyota Tacoma, 1995 Porsche 993 C2, 1997 Porsche 993 Turbo
M-B Extends Warranty on M157 and M278 Cylinder Heads
Mercedes-Benz USA extended the warranty for certain cylinder head repairs on M157 and M278 engines. I purchased a Canadian ML63 in the US and the warranty extension does not apply to my vehicle. I had a bad Cylinder #5 exhaust valve and the repair was very expensive. I am hoping that M-B Canada will also extend the warranty.
If any of you have had the problems in the link below, please contact M-B Canada and ask if they will extend the warranty. Their email address is cs.can@cac.mercedes-benz.com
mbworld.org/forums/attachments/ml63-amg-w166/438399d1678982862-extended-warranty-m157-cylinder-head-launch-ncu-exhaust-valve-assembly-my11-16-m278-m157.pdf
If any of you have had the problems in the link below, please contact M-B Canada and ask if they will extend the warranty. Their email address is cs.can@cac.mercedes-benz.com
mbworld.org/forums/attachments/ml63-amg-w166/438399d1678982862-extended-warranty-m157-cylinder-head-launch-ncu-exhaust-valve-assembly-my11-16-m278-m157.pdf
