The throttle body plate at the butterfly valve is exceptionally clean. In Ontario, we have drive clean emissions testing and the car performed exceptionally well there as well. Low NOX.
I believe this stalling is now related to fuel pressure or supply more and more.
What do you think I should have done?
A. Go with a diagnostic service?
B. Go ahead and replace fuel pump relay?
I am thinking fuel pump relay more and more. Car hums when key is on... Car starts fine and will actually idle like silk. Coming to a stop causes it to stall.
Fuel pump relay or throttle microswitch?
Please advise guys.
190E 2.6 - 244 000 km