IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Reduced Engine Power?

Thread Tools
 
Search this Thread
 
Old Oct 16, 2017 | 06:26 PM
  #1  
GaryJG's Avatar
GaryJG
Thread Starter
Lead Lap
 
Joined: Jun 2017
Posts: 508
Likes: 100
From: CA
Default Reduced Engine Power?


Anyone ever get this message?
Reply
Old Oct 16, 2017 | 06:44 PM
  #2  
kalin02's Avatar
kalin02
Rookie
5 Year Member
 
Joined: Oct 2017
Posts: 42
Likes: 2
From: TX
Default

which model is do you have, the 200t?
Reply
Old Oct 16, 2017 | 07:37 PM
  #3  
MX73's Avatar
MX73
Racer
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2015
Posts: 1,629
Likes: 299
From: TX
Default

Take it to the dealer. It could be anything with the engine, transmission or electrical.
Reply
Old Oct 16, 2017 | 07:38 PM
  #4  
GaryJG's Avatar
GaryJG
Thread Starter
Lead Lap
 
Joined: Jun 2017
Posts: 508
Likes: 100
From: CA
Default

Yes.

I was changing lanes on freeway and heard a noise, then the warning came up. Took it to dealer and warning never came on while tech and me test drove. He checked for codes and Lexus opened a ticket. I don't know what code was but he was told to update software. They have an open ticket, but car seems to run great again. Don't know what it could be though...
while
Reply
Old Oct 16, 2017 | 07:39 PM
  #5  
GaryJG's Avatar
GaryJG
Thread Starter
Lead Lap
 
Joined: Jun 2017
Posts: 508
Likes: 100
From: CA
Default

Yes. 200t.
Reply
Old Oct 16, 2017 | 07:47 PM
  #6  
jameshan's Avatar
jameshan
Pole Position
iTrader: (1)
 
Joined: May 2017
Posts: 382
Likes: 44
From: WA
Default

o.O That's kind of a scary message. Never seen that one.
Reply
Old Oct 16, 2017 | 08:44 PM
  #7  
stevelifts's Avatar
stevelifts
Driver
 
Joined: Nov 2015
Posts: 132
Likes: 3
From: Pennsylvania
Default

am i the only one who noticed OP was driving 50mph when he took this pic. Next time pull over to the side first when you notice an issue with the car.

Hope all is well with the whip. Only 3k miles on the dash and pretty scary message to have at that low of a mileage car
Reply
Old Oct 16, 2017 | 09:28 PM
  #8  
GaryJG's Avatar
GaryJG
Thread Starter
Lead Lap
 
Joined: Jun 2017
Posts: 508
Likes: 100
From: CA
Default

Yeah, I would of pulled over but car was still running fine with no noises. Plus it's a 2 year lease with warranty. (I lease new every couple of years. So I don't really worry too much)
Reply
Old Oct 16, 2017 | 09:32 PM
  #9  
GaryJG's Avatar
GaryJG
Thread Starter
Lead Lap
 
Joined: Jun 2017
Posts: 508
Likes: 100
From: CA
Default

Also, it did say take to dealer, which I did. (8 miles)
Reply
Old Oct 17, 2017 | 05:58 AM
  #10  
Sheddy's Avatar
Sheddy
Racer
 
Joined: Feb 2012
Posts: 1,729
Likes: 409
From: South FL
Default

Never seen that before and i am running a tune. I swear Toyota crippled this motor.
Reply
Old Oct 17, 2017 | 08:19 AM
  #11  
arentz07's Avatar
arentz07
Moderator
5 Year Member
Shutterbug
Community Influencer
Community Favorite
 
Joined: Nov 2016
Posts: 9,589
Likes: 4,779
From: GA
Default

Originally Posted by GaryJG
Yeah, I would of pulled over but car was still running fine with no noises. Plus it's a 2 year lease with warranty. (I lease new every couple of years. So I don't really worry too much)
I think he is saying it's not safe for you to be trying to take photos while driving.

Anyway, good luck, hopefully it's something fixable under warranty. Sounds like you weren't doing anything wrong.
Reply
Old Oct 17, 2017 | 12:34 PM
  #12  
dshu's Avatar
dshu
Driver School Candidate
 
Joined: Oct 2016
Posts: 28
Likes: 1
From: FL
Default

Wow with only 3700 miles on it... I Wonder if it's misfiring
Reply
Old Oct 17, 2017 | 05:34 PM
  #13  
EXE46's Avatar
EXE46
Lead Lap
 
Joined: Sep 2016
Posts: 581
Likes: 27
From: Sofla
Default

Originally Posted by Sheddy
Never seen that before and i am running a tune. I swear Toyota crippled this motor.
HAHA, Toyota screwed us lol...
Reply
Old Oct 19, 2017 | 04:27 PM
  #14  
GaryJG's Avatar
GaryJG
Thread Starter
Lead Lap
 
Joined: Jun 2017
Posts: 508
Likes: 100
From: CA
Default

I was called back yesterday from dealership. Lexus told them that the code that came up and caused reduced engine power warning was due to bad gasoline. IDK if I believe that, but either way it runs fine and is obviously still under warranty. I just won't buy 76 gas anymore...
Reply
Old Oct 19, 2017 | 07:37 PM
  #15  
MX73's Avatar
MX73
Racer
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2015
Posts: 1,629
Likes: 299
From: TX
Default

Octane 91 or higher is recommended. Anything lower will reduce performance.
Reply



All times are GMT -7. The time now is 01:46 AM.