The 75 and ZT Owners Club Forums - View Single Post - 1.8T fuel rail fuel pipe fouls alloy inlet manifold

Sheraton · 12th January 2019, 18:34

I haven't heard of this issue before - I've just recently rebuilt my Engine (with VVC Manifold) and had No Issue with the Fuel Rail.

Have you tried adjusting your Spark plug Gaps ? - It's a common issue to have slight misfire under full Boost with a standard 1.0mm Gap - best to have around 0.6mm (i think that is where mine are set) from my experience

Paul.

12th January 2019, 18:34	#3
Sheraton Posted a thing or two Rover 75 1.8t Join Date: Oct 2015 Location: Edinburgh Posts: 1,377 Thanks: 384 Thanked 409 Times in 267 Posts	I haven't heard of this issue before - I've just recently rebuilt my Engine (with VVC Manifold) and had No Issue with the Fuel Rail. Have you tried adjusting your Spark plug Gaps ? - It's a common issue to have slight misfire under full Boost with a standard 1.0mm Gap - best to have around 0.6mm (i think that is where mine are set) from my experience Paul.