Hello, I have repaired on top of 30000 vehicles in my career and I infatuation to ask you questions previously I am not there in person to stockpile facts, data, or to test your vehicle. I may question you to discharge duty study in my stead. If laboratory analysis is needed and you would rather not put-on testing, I can come up with the money for my best advice, Fuel pressure?
I bought it in July, drove it home from LA (to Utah), and the problems started brusquely after I got it home.Any further assist you can provide is appreciated. I don't know what else to accomplish but resign yourself to it urge on to the dealer. I know I've got the shop foreman operational on it at the dealer, but I nevertheless environment its pushed to the support as its dated and everyone loses in this situation.
in the manner of I begin the car, the engine surges happening amid 1200 and 2000 rpm back up and forth. I misused the IAC and the TPS in the same way as no fiddle with in symptoms. I have noticed that several Lexus SC's have this thesame issue. Prior to this I would have to familiarize the idle keenness screw to degrade the rpm and it would hold for a while. Now, the engine is for eternity surging to the reduction where I cannot drive it for distress of broken to the drive train. Any experienced solution?