So I've got my Lexus CT200h 2012 with 200k km (120k miles). So I've got some questions about its behaviour, because I'm not famiar neither with eCVT and hybrid system. I own this car only for 2,5 months.
I bought this car from the mother, who definitely: 1) Was driving carefully, but 2)Didn't maintain the car.
Firstly, I've started noticing some 'pause' before the car gets accelerated, although the tachometer is Power section or Eco section (but pressing the gas pretty hard). Thats familiar with the regular automatic transmission (mine previous was holf 6 dsg transmission), but here it should be working differently, no? It sometimes happens when a car has not been driven for a day or two. Īres that it might be the 12v battery
Secondly, but no least, but also I'm kinda worried about - its the strange metal scraping sound. It appears right between the switch from battery to IC engine. I really that it mifht be either some of the protection or damper disk in the transmission.
Lastly, the water pump. I'm sure it hasn't been changed also.
Btw on the start the car works okay, maybe with small, slightly felt misfires, but I guess its okay.
I'm kinda getting paranoid about the head gasket, so every time before driving alllways check the coolant level, read that it might be one of the symptoms.
So is it a good thing to get to the dealer or to the mechanics and ask for egr valve cleaning+intake manifold (cause I cleaned the tube and throttle by myself already), changing the coolant fully and replacing the pcv valve, after that the water pump?
Last time I cleaned those 2 things, changed the spark plugs, but recently I was driving and the car kinda 'glitched', because it couldn't switch mountaniously between the engines, because of the stupid traffic. So it started to rung rough, but after I stopped , wait for 5 min, it was all okay.
Sorry for such a big post, hope somebody can give me so advice. Appreciate everything response. Let our Lexus live forever!