waqas300

5 hours ago, Exhaustgases said:

Not a code reader but a top dollar scan tool can look into what is going on. That is the place to start. With out the scan tool it is then all guess work. When a code is set  the problem is sometimes something other than what the code identifies as the culprit.  Its a waste of time and money just guessing at it.

How to fix? 

Hi Lexus gang,

My LS showing up check engine light. upon scanning the following codes came up.

P0135
P0305
P0430

How do we fix them. Also sometimes while going to the speed of 80km/h car jerks a bit.