Must be a big enough issue that Lexus sends a letter out for Engine Misfire (intermittently runs rough). It says if the car is not doing it, to keep the letter in the Owner's manual. I have already had the carbon issue done once. I wonder if they will do it again.

So, I have had 2 TSBs done so far (carbon and tensioner). I can't say I am happy with all this. Used to be these cars were bullet proof.

Oh well!

 

There is already a thread on this issue.

 

I haven't received any letters!!
If I get any crap from my car, I will trade it in for a nissan.
I don't have the patience to deal with low quality junk.
So far, I am happy; except for a few rattles that are starting to annoy me.

 

I never saw one unless it is an old one. Post the link...

 

FYI...

Lexus 4GR-FSE Engine Carbon Build-up (merged threads) Lexus 4GR-FSE Engine Carbon Build-up (merged threads)

IS250 Carbon Build up CSP

 

OK. That was back in 2010. You think all the guys here would have seen that?

 

Did you even look at the last post of that thread?

 

Thread about the letter:

https://www.clublexus.com/forums/is-...ld-up-csp.html

 

no..

enough on that. Go away!!

 

burnnnnnn! hahaha

and, yeah, OP, use the search feature before posting.

 

Thanks for posting the letter OP. your intentions are good.

 

I also received the same letter approx 3 weeks ago.