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Is it possible that someone totaled a 28k engine, and swapped in a new one with the old valve covers, Yes.
Given I have the ownership records since new and the previous owner was more than honest about everything with the car, and I spoke to the mechanic who serviced the car (without the owner knowing), it doesn’t seem probable.
When I pull the heads tomorrow, I’ll check the block number
I have a 2011 P31 C63 With engine code out of the range. Just removed passenger side valve cover due to it leaking slightly and been loosing coolant maybe from the expansion tank.
But i have the old style bolts on my engine. Have had the car for 7 years.
I have a 2011 P31 C63 With engine code out of the range. Just removed passenger side valve cover due to it leaking slightly and been loosing coolant maybe from the expansion tank.
But i have the old style bolts on my engine. Have had the car for 7 years.
My 2011 I had for 7 years also had an engine outside the range with old bolts. It never lost a real amount of coolant but it did slowly consume it. I had to top off once per year or so. I drove it like I stole it for the 45-50k Miles I put on it. It got a little tired towards the end but the coolant consumption never changed.
As many of you know, I have been providing Datacard info to many members interested in their build sheet, or to verify engine serial number.
I received a PM from a member today who indicates he has a "late 2010 C63". The Datacard for the VIN he provided shows a delivery date of 11/24/2010. The Datacard indicates the engine number is over 4,000 engines beyond serial number 156983 60 060658 where the new head bolts were employed.
Since we've believed that all 2010 and older, and some 2011s were in the affected range, I'm confused about how this one could be outside the range. I did a search to find out which digit in the VIN corresponds to the model year, but had no luck getting a clear answer.
1. See your Dealer
2. Get an EPC Online account (free for US cars, and $12 for international)
3. Post or PM me your VIN number and I will look it up (I have an international subscription)
Regards,
Joe
Hi Joe,
I'm looking to buy my first C63 and it's a 2011. Are you able to tell me if it has the potential head bolts issue?
Engine number 15698560066862
My bad, yeah I didn’t realize the thread was still ongoing until after I posted a response. But if someone could check this VIN for me WDDGF77X69F246981
My bad, yeah I didn’t realize the thread was still ongoing until after I posted a response. But if someone could check this VIN for me WDDGF77X69F246981
that would be much appreciated!
He just gave you your answer. Look at the title of the thread. Is your car older than 2011??
As many of you know, I have been providing Datacard info to many members interested in their build sheet, or to verify engine serial number.
I received a PM from a member today who indicates he has a "late 2010 C63". The Datacard for the VIN he provided shows a delivery date of 11/24/2010. The Datacard indicates the engine number is over 4,000 engines beyond serial number 156983 60 060658 where the new head bolts were employed.
Since we've believed that all 2010 and older, and some 2011s were in the affected range, I'm confused about how this one could be outside the range. I did a search to find out which digit in the VIN corresponds to the model year, but had no luck getting a clear answer.
Anyone have any thoughts on all of this?
Thanks,
Joe
hey mate could you please also check mine.
located Australia
vin: WDD2040772F653648
Just realised how old this thread was and how many usless people cannot read lol. You are a great bloke Joe.
Hello I'm pretty late to this thread but am looking to purchase a 2012 c63 amg and am curious if this car is affected by the defective head bolts thanks in advance for any answers vin:WDDGJ7HB3CF823099
09-19-2023, 05:16 PM
