Water is leaking under throttel body
Under the throttle body is the cold start unit where two hose pipes are and the one works as an inlet with first start with cold and after with hot water feeding and the other as out hot water return to engine. The job of that unit is to get the water temperature and as electronic connected with the ecu is giving the message for cold start rev up until the water temperature change to hot and revs dropped to the correct according to ecu. most propably is either one of the two hoses leaking or the flange itself.
272 views
Usually answered in minutes!
×