Rough Engin Idle
#1
Instructor
Thread Starter
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
I recently had the timing belt changed for my 98 LS400. After I got the car back I noticed rough engin idling in the morning. The rough vibration goes away after the car is warmed up. But it never had this problem before. I took it back to the dealer and of course they said nothing was wrong. I felt like I was talking to a wall. Are there any additives or special engine oil I could use to get rid of this rough vibration when the engine is cold?
Thanks!!!
Thanks!!!
Last edited by BrickHead; 10-22-07 at 04:22 PM.
#2
Driver School Candidate
Join Date: Jun 2007
Location: Illinois
Posts: 34
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Check to make certain that they didn't disconnect the cold start fuel injector. You best hope that they didn't mess that belt install. If the cam gear moved a tooth then the timing might be off.
Thread
Thread Starter
Forum
Replies
Last Post