We fixed a broken McLaren engine, the warranty said not covered, and it took over 40 hours to fix!

  Рет қаралды 19,682

McMedics (EMF Autos)

McMedics (EMF Autos)

3 жыл бұрын

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#McLaren #broken #warranty

Пікірлер: 109
@iamthewarranty4334
@iamthewarranty4334 3 жыл бұрын
This was filmed at SUPERCAR GARAGE in Kennesaw GA. A big thanks to EMF AUTOS for making the 400 mile round trip several times to capture and share this engine rebuild on his channel.
@kevinauyong3129
@kevinauyong3129 3 жыл бұрын
I was there at the shop when this was happening. Huge undertaking. Atlanta is lucky to have access to these guys McLaren work outside of the dealer. They’ve worked on my McLaren twice and I will be going back in a few weeks for a tune. Just don’t go out for all you can eat sushi with them though.
@davilajonathan79
@davilajonathan79 3 жыл бұрын
Kevin is my next door neighbor!!!! He is an encyclopedia of car knowledge. I have seen Ferraris, Lambos, R8s, Bentleys, etc come through and get repaired by him. What an awesome video!!
@McMedics
@McMedics 3 жыл бұрын
Are you the carnitas neighbor by chance?
@davilajonathan79
@davilajonathan79 3 жыл бұрын
@@McMedics Yes sir!
@McMedics
@McMedics 3 жыл бұрын
@@davilajonathan79 They were great (and I got to teach Kevin some Spanish)!
@gsav6995
@gsav6995 3 жыл бұрын
You guys are no joke man. You made it look too easy. Lol. As alwasys, great work.
@Jason-Jason
@Jason-Jason 3 жыл бұрын
LOVE THESE EXOTIC CAR DIY VIDEOS, PLEASE KEEP PUMPING THEM OUT!
@Blue720S
@Blue720S Ай бұрын
Great job guys! Enjoyed the video.
@bigmotor3845
@bigmotor3845 3 жыл бұрын
Good Work guys! The level of precision was impressive!
@seanashenden
@seanashenden Жыл бұрын
well done boys , my names SEAN and i used to run a pub called the bleak house in woking that all the McLaren boys used to use for there lunch breaks , remember Gordon Murray bringing down one of the first road cars to the pub car park !!! nice to see you boys the other side of the pond looking after them . 👏👍fantastic work
@cavahard1
@cavahard1 3 жыл бұрын
Helt fantastiskt Video professionella killar som viste vad dom gjorde. Tackar 1000 gånger
@VediyamRupesh
@VediyamRupesh 2 жыл бұрын
Good Job Bro I like you dedication towards the quality of work
@LantanaMac
@LantanaMac 3 жыл бұрын
What a project! Great video!
@fifie1
@fifie1 9 ай бұрын
Fantastic job ! Congratulations
@claesmarkby4245
@claesmarkby4245 3 жыл бұрын
Thanks for sharing.. Very interesting.
@skynetsworld
@skynetsworld 3 жыл бұрын
Great job 👍 btw: This is probably the cleanest engine (inside) i have ever seen.
@McMedics
@McMedics 3 жыл бұрын
It really was amazingly clean, every part of it.
@mikefelouzis1946
@mikefelouzis1946 3 жыл бұрын
Good job guys!,
@joseph2707
@joseph2707 Жыл бұрын
Wheelchair guy is a genius.
@rabeahkarram9689
@rabeahkarram9689 Жыл бұрын
I have the utmost respect for you guys and your work. I’m a subscriber an super impressed. Don’t mind if I ask what the hell did this cost???? Also guy in wheelchair wishing you a speedy recovery. You guys ar quality content.
@McMedics
@McMedics Жыл бұрын
We did more than just the initial fix, cam phasers were a do it while you're in there job. The only thing that needed attention was the cams and finger follower. This video is a year and a half old now, he's long since recovered.
@TheNorville2
@TheNorville2 2 жыл бұрын
I am in awe
@grahamrobson9292
@grahamrobson9292 2 жыл бұрын
Great technicians and team work it must take years of experience to take on a job like that
@McMedics
@McMedics 2 жыл бұрын
It's not something you just happen to do. You've gotta know what you're doing on those cars specifically.
@1985gooz
@1985gooz 3 жыл бұрын
regarding some of the grime on the gearbox, there are 3 breathers in that area, they look like small caps/bolt. They will 'breathe' residue onto the gearbox casing and normal.
@McMedics
@McMedics 3 жыл бұрын
It was WAY more than breather. Watch the whole video, the source was explained.
@AndersonDick
@AndersonDick 3 жыл бұрын
Awesome!
@skyfreakwi
@skyfreakwi Жыл бұрын
I was watching a Lambo getting dismantled the other day and I believe he said the cam phasers were 10,000! They looked the same.
@McMedics
@McMedics Жыл бұрын
They're similar
@DJSmith575
@DJSmith575 11 ай бұрын
Phenomenal work!! If you had to identify a cause; Design, flaw, or oil starvation?
@McMedics
@McMedics 11 ай бұрын
With how the follower broke I'd say part defect.
@sa467
@sa467 3 жыл бұрын
Love your videos, definitely given me confidence in owning my exotics long term. BTW why did they refuse warranty? Tune?
@McMedics
@McMedics 3 жыл бұрын
The warranty was declined before the car was even looked at. CEL was a camshaft fault and they declined it because a prior owner in 2016 went beyond the oil change interval, not mileage, one time.
@terondetraveler
@terondetraveler 2 жыл бұрын
When looking at pre-owned McLarens, how do you know if the car ever went over the McLaren limits for warranty? If the car is currently covered by the Extended McLaren warranty, does that mean you are guaranteed warranty coverage on non-excluded items?
@McMedics
@McMedics 2 жыл бұрын
If it's currently covered it's within their limits. Anything not covered is simply not covered
@jackdhoupe
@jackdhoupe 3 жыл бұрын
Excellent video! So the shim for the cam follower came out which broke off the tooth for the cam position sensor? Did you have to reset the code on the ecu?
@McMedics
@McMedics 3 жыл бұрын
Yeah, pretty crazy how a series of things happened which lead to that. If the arm didn't break the shim wouldn't have come out and wouldn't have hit just the right spot at the right time. OBD2 scanner clears codes and it's good to go, error free now.
@dennison1500
@dennison1500 Жыл бұрын
Great work. Too bad you guys arent in NY
@McMedics
@McMedics Жыл бұрын
I am sometimes. I travel by demand.
@1985gooz
@1985gooz 3 жыл бұрын
Sean, amazing video. Fantastic, may I ask what codes were showing on the ecu due to this broken follower? Also how was the engine actually behaving??
@McMedics
@McMedics 3 жыл бұрын
The car wasn't running when it came in but it's my understanding he had been driving it for some time with the check engine light on before that. It was a cam related code, I don't recall the specific one as everything was cleared by Kevin shortly after we got it started.
@summerskunk
@summerskunk 3 жыл бұрын
ODB CODE: P0391 Exhaust Camshaft signal implausible
@bigbothoee8617
@bigbothoee8617 2 жыл бұрын
Just see another vid the new follower are dark in colour comes with a special coating it's been upgraded due to this problem
@bobbygilbert7867
@bobbygilbert7867 2 жыл бұрын
Could you add a video of changing plugs without dropping engine. I have found no video out there which shows this.
@McMedics
@McMedics 2 жыл бұрын
I haven't had to do them in a while, the last one I did was on a time constraint so doing a video wasn't possible. Doing a video on something takes 3x longer than just dong the job. The next opportunity I get to do one I will.
@FLPMOD1
@FLPMOD1 Жыл бұрын
Did you have to re shim the valve ? Also did the car have a tapping sound when it was running I have been diagnosing my 570s it has a tap sound left bank last cyclinder wondering if it’s the same thing
@McMedics
@McMedics Жыл бұрын
No need to reshim, I never heard this engine running prior to me getting to it. The last car I heard tapping had a broken cam phaser which you can hear in the cam phaser specific video I did.
@ncedition
@ncedition 2 жыл бұрын
how much did you bill for that ?
@jayrmercadoofficial1723
@jayrmercadoofficial1723 Жыл бұрын
How can i get in touch with this mechanics?
@qnoorani
@qnoorani Жыл бұрын
Hello Sean. Great work. What do you all charge for a job like this? Thanks!
@McMedics
@McMedics Жыл бұрын
If it's just cam phasers around $10k
@markcole1473
@markcole1473 3 жыл бұрын
Nice job 👍 The broken finger follower was most likely caused by excessive revs/revving at some point. Do you know the complete history of the car? Even if the owner/s is careful, it only take one rogue service tech or valet parker etc to show off "making flames" and the damage is done!
@McMedics
@McMedics 3 жыл бұрын
I only know a vague history of the current owner, who isn't the bounce off the rev limiter type. McLaren's aren't like many other brands in that if it can damage it, it won't let you do it. I think it goes back to a casting issue at the factory.
@barrowboy66
@barrowboy66 9 ай бұрын
Meanwhile in the UK, a friend runs an independant Mclaren shop and he says over-revving from cold (not red-lining or anything) has been a good source of work for him!
@McMedics
@McMedics 9 ай бұрын
Oh yes from cold that causes all kinds of problems
@motoxxx1234
@motoxxx1234 3 жыл бұрын
Where did you get your torque specs, where did you source the camshafts from and where did you get the cam alignment/hold tool? I apologies if you mentioned it later in the video but I didn't see it mentioned when you were at those steps. Oh, and costs of those items would be great if you're at liberty to discuss.
@McMedics
@McMedics 3 жыл бұрын
I've got a spreadsheet of all torque specs someone out together. Engine parts came from Motorcars of GA (McLaren dealer), cam alignment tool came from XPRD. Kevin handled all the parts acquisition so I didn't see the invoices but the parts used including cam phasers were around $6k IIRC, maybe $8k
@motoxxx1234
@motoxxx1234 3 жыл бұрын
@@McMedics Thanks for the info. I just read the thread at ML and saw that most of my questions were answered there as well. Keep up the good work.
@jayrmercadoofficial1723
@jayrmercadoofficial1723 Жыл бұрын
How can i get in touch with you for a repair?
@anthonym484
@anthonym484 Жыл бұрын
What was the cost for this job?
@janpakx
@janpakx 2 жыл бұрын
hello I seen your videos very professional I live in Austin for oil change and transmachine oil change and check up my mclaren 570gt where is your location I couldn't find if you could please let me know
@McMedics
@McMedics 2 жыл бұрын
I travel the country and I'm in Austin often, at least every 3 months. I'm based out of South Carolina though
@bullstarz
@bullstarz Жыл бұрын
How long did it take to get the engine out, change the cams, then get it back in.
@McMedics
@McMedics Жыл бұрын
30 hrs
@355SPIDER
@355SPIDER Жыл бұрын
Great Job. McLaren would have just said new engine for 80K please.
@azmclaren8835
@azmclaren8835 3 жыл бұрын
can you explain the warranty rejection?
@McMedics
@McMedics 3 жыл бұрын
In 2016, a prior owner of the car went over the 12 month recommended oil change interval by a few months, only a few thousand miles put on the car.
@arnoldmosk494
@arnoldmosk494 2 жыл бұрын
According the oil leak on top of the engine , it might be a cracked crankcase vent line or a defective air oil seperator!!
@McMedics
@McMedics 2 жыл бұрын
What we found the oil to be from was actually the drivers side axle seal. It was sending oil EVERYWHERE spinning around.
@thematrix3431
@thematrix3431 3 жыл бұрын
So each manufacturer decides what Cylinder number 1 is? I just did a valve job/ rethread 5 stripped holes in the head on my 07 R6 (Goodness it's so much simpler than this beast of an engine) but Cylinder number 1 is the one furthest from the sprocket side of the cams and what you call cylinder number 1 on this McLaren engine is Cylinder number 4 on my R6. TDC for me is set off of the cylinder furthest away from the timing chains. I guess there's not "common practice" for that sort of thing? Interesting
@McMedics
@McMedics 3 жыл бұрын
V8's are commonly the first cylinder on the left when looking at the crank sprocket side. 4 cylinders are commonly as you described. Not to say all are that way though.
@thematrix3431
@thematrix3431 3 жыл бұрын
@@McMedics That is very interesting! So it would be 1-4 from sprocket moving away and then when you switch to the other side of the V does it start over at 1 again or jump to 5? And does it travel back towards the sprocket or start back at the cylinder near the sprocket on the other leg of the V? I would think it would go to 5 because there's not like an exhaust bank side of the v and an intake side of the v. There is intake and exhaust on both banks. So Im wondering if they have each bank distinguished somehow (which would allow starting over at 1) or if they keep counting up to 8 and which one is 5? Sorry I'm new to the auto world and am LOVING every second of learning about this. I hope to rebuild a McLaren one day!
@McMedics
@McMedics 3 жыл бұрын
Cylinder numbers never repeat, 5 is in the similar position to 1.
@thematrix3431
@thematrix3431 3 жыл бұрын
@@McMedics Great to know! Thank you for the responses and insight. I'll credit you when I rebuild a McLaren one day! :)
@angelcisneros918
@angelcisneros918 2 жыл бұрын
where is the ac ports on a mclaren 520s?
@McMedics
@McMedics 2 жыл бұрын
Left side, accessible from the small triangle undertray by the rear wheel.
@angelcisneros918
@angelcisneros918 2 жыл бұрын
@@McMedics would have been helpful 1mth ago 🥹🥲 lol i found it shortly after, thanks you.
@joel9873
@joel9873 3 жыл бұрын
Wow! Great job. Price of this job?
@McMedics
@McMedics 3 жыл бұрын
$24k or so, parts and labor, over 40 hours labor
@joel9873
@joel9873 3 жыл бұрын
@@McMedics Thanks, that's why I'm a little scared to buy a 570S
@McMedics
@McMedics 3 жыл бұрын
Engine out rebuilds are extremely uncommon.
@Jarredino
@Jarredino 3 жыл бұрын
Eyyy that’s tavarish’s mcnugget
@McMedics
@McMedics 3 жыл бұрын
I literally got the T-shirt.
@topend2282
@topend2282 11 ай бұрын
I’m looking at a 12c right now but this is the only thing that scares me… maybe I missed it but why wouldn’t the warranty cover this!?
@McMedics
@McMedics 11 ай бұрын
The same worry should be had for an F150, they're more prone to failure. Warranty wouldn't cover it because a previous owner 4 years prior waited 14 months to do an oil change.
@topend2282
@topend2282 11 ай бұрын
@@McMedics oh for sure I’m pretty religious about my oil changes on all my cars so far, thanks for the quick response! And I hope everything proceeds well because I’m looking forward to getting to experience the 12c! I did watch the entire video… I’m sorry if I missed it but are there any telltale signs or excessive noise to look for because the one I’m looking at has about 20k miles, so I guess I would just check the service records for time and mileage between changes
@McMedics
@McMedics 11 ай бұрын
@@topend2282 Yes there are some signs of current failure, like loads of misfires, but primarily codes about the intake or exhaust cam position. If you know what to listen for you can hear a difference in the exhaust and a clicking in the cam phasers.
@petenikolic5244
@petenikolic5244 2 жыл бұрын
You Need to cut the music volume by at least 75% way too loud
@moonmanmike1343
@moonmanmike1343 3 жыл бұрын
Man what happened to the subs and stuff??
@McMedics
@McMedics 3 жыл бұрын
What subs and stuff?
@aaroncarmody5300
@aaroncarmody5300 5 ай бұрын
Total man hours?
@darkdragonentertainment8778
@darkdragonentertainment8778 3 жыл бұрын
wow the electric Maclaren it is for me lolol
@mikeyducati
@mikeyducati 3 жыл бұрын
Eddie!!
@MrJontysafe
@MrJontysafe 2 жыл бұрын
So was the lack of oil going to the follower ever diagnosed? Looks in some way that you fixed the symptoms but not the cause?
@McMedics
@McMedics 2 жыл бұрын
The cause in every case we believe to be from poor oil condition over time. Example, not checking level and running it low, or going over recommended interval. The wrong oil could also do it. The owner of this one hadn't had the car for years to know how that aspect was managed.
@simonmallia2051
@simonmallia2051 2 жыл бұрын
the new cam follower looks like its got DLC coating ? the old followers have not and this is a known problem
@kimsoncambodia
@kimsoncambodia 3 жыл бұрын
Why wasn’t this covered by mclaren warranty?
@McMedics
@McMedics 3 жыл бұрын
You have to have a McLaren warranty for them to not cover it. I'll be doing a video about warranties this week, both McLaren and third party and why you shouldn't have one or why you should.
@kimsoncambodia
@kimsoncambodia 3 жыл бұрын
So this car didn’t have a mclaren warranty?
@McMedics
@McMedics 3 жыл бұрын
No, and I believe even if it did they wouldn't have covered it either.
@napieraotearoa9570
@napieraotearoa9570 3 жыл бұрын
why didn't you polish the other cam followers marks looks abit doggy
@McMedics
@McMedics 3 жыл бұрын
Everything was fine after being looked over. That's how we found the need to replace the second cam.
@hoost3056
@hoost3056 2 жыл бұрын
I've been a motorsport enthusiast since I was 8 and am in my 50s now. I just don't understand, in this day and age, with what we know about metallurgy and design why we have this kind of ish. Car costs as much as a house yet has problems like poorly design crapboxes. No thanks; but if I ever lose my mind and buy a modern exotic, Ill get it to you.
@McMedics
@McMedics 2 жыл бұрын
There isn't a single engine from any manufacturer that is impervious to faults. You also can't prevent every engine from poor maintenance. Many problems are caused by oil starvation, because of not checking the level or infrequent oil changes. In many cases the cars that are so expensive are that way because they're leading in technology and have the lowest production. That also means that tracking down a problem and fixing it may take longer due to a lower sample group. It's the price to pay for having the best, really. Though worth noting, the biggest manufacturers also have these problems and they're making millions of them.
@gtr32vspec
@gtr32vspec 7 ай бұрын
to slow boring
@jonathancollard3710
@jonathancollard3710 2 жыл бұрын
Very interesting and informative video. Well done for tackling such a major project 🫣. I used to live near Kennesaw, ATL and now have house in Hilton Head, SC. I live back in U.K. and have 570 Spider here but just musing about if I could get a 12C and use when over there ( approx 5 month a year). Many thanks sent from England 👍🏻
@McMedics
@McMedics 2 жыл бұрын
Kennesaw is where one of our locations is, the other in Spartanburg SC. I know all about Hilton Head.
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