The 75 and ZT Owners Club Forums - View Single Post - diesel miss-fire

R75800sd1 · 25th March 2022, 06:20

I identified the duff one on mine when the technological way failed by pulling the plugs off with the engine running one at a time.
Iirc it put an event on the ECU which I cleared.
It was fully obvious which injector was duff.

25th March 2022, 06:20	#7
R75800sd1 Avid contributor Rover 75s; 1 Diesel Tourer, 1 diesel saloon, Join Date: Jan 2017 Location: Chesterfield Posts: 133 Thanks: 47 Thanked 48 Times in 32 Posts	I identified the duff one on mine when the technological way failed by pulling the plugs off with the engine running one at a time. Iirc it put an event on the ECU which I cleared. It was fully obvious which injector was duff.