Hello All,
My last christmas road trip went horrible. My 2007 RX350 suddenly started decelerating while I was driving on a bridge in Pensacola, Florida. I was driving at around 45MPH on the bridge when this happened. Engine stopped running while the car was still moving and all the warning lights on the display panel turned on. I have managed to pull the over my car to the curb and called my GEICO roadside assistance. It was dark coupled with dense fog and very low visibility. My car was towed to a nearest Toyota Service station next morning on 12/26/2015 (Saturday, day after Christmas). Toyota's technician spent around three hours on my car and came back saying that spark plug coils went bad and then replaced all 4 of the rear coils. But the car still didn't work, the engine starts and dies immediately and all the warning lights turned on. They spent another hour or so and came back to me saying that they couldn't figure out the problem and asked me to leave the car with them to be looked at on following Monday. I left the car at the service station, rented a car and drove home which is 700 miles away in Texas. Toyota's technicians are still not able to diagnose the issue with my car as of today 01/07/2016. Yesterday, I got a message from Toyota service station saying that their master technician spoke to a Lexus technician to seek help but they are still inconclusive and do not know the issue with my car.
I bought this car certified pre-owned in 2010 from a Lexus dealer.
I am writing this post to find out if anyone dealt with similar problem. I appreciate greatly any help and suggestions.
Thank you,
Srinivas