Do Not Sell My Personal Information Jump to content


  • Join The Club

    Join the Lexus Owners Club and be part of the Community. It's FREE!

     

Engine Running Rough/trembling During Acceleration


Athos
 Share

Recommended Posts

Regards to you all,
I have this annoying issue with my IS 200 auto that i am trying to sort our for almost a year, engine starts and runs smoothly on idle, when i push the accelerator especially when car is not moving , at around 2500 to 3000 rpm, the engine is running rough/trembling , fills like is unbalanced, above that rpm it seems to be fine. The issue is more noticeable when engine is cold. At cruising speed (3000 to 4000 rpm) engine is smooth. I took advice from quite a few garages and i replaced all coil plugs,
cleaned the fuel injectors cleaned the vvti oil valve. Fuel consumption is normal.

Somebody else told me that it might be the engine mounts but is hard to believe so, as i do not have any other noise coming from the engine.
The only other issue i have with my car engine is that it consumes some oil, in the mornings when car is cold i can see some white smoke coming out from the exhaust it stops afer a few min, don't know if this is relevant to the trembling issue.
I will be very happy to hear any advices especially from other owners that have same or similar problems.

Thanks Athos

Link to comment
Share on other sites


Latest Deals

Lexus Official Store for genuine Lexus parts & accessories

Disclaimer: As the club is an eBay Partner, The club may be compensated if you make a purchase via eBay links

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share






Lexus Owners Club Powered by Invision Community


eBay Disclosure: As the club is an eBay Partner, the club may earn commision if you make a purchase via the clubs eBay links.

DISCLAIMER: Lexusownersclub.co.uk is an independent Lexus forum for owners of Lexus vehicles. The club is not part of Lexus UK nor affiliated with or endorsed by Lexus UK in any way. The material contained in the forums is submitted by the general public and is NOT endorsed by Lexus Owners Club, ACI LTD, Lexus UK or Toyota Motor Corporation. The official Lexus website can be found at http://www.lexus.co.uk
×
  • Create New...