1.8 Tdci Lumpy Idle When Engine Warmed Up?
Posted 11 April 2016 - 07:43 PM
We have a focus mk2 1.8tdci the car starts fine no smoke and runs fine, when the engine is warm we find the sometimes we have a lumpy idle? The car runs fine and pulls as it should even when we have the idle issue with no smoke ect. When it is lumpy it doesn't want to conk out ether.
Someone suggested a service so we did so. Someone also said about the egr so I blanket it off and still no change. I'm a bit stumped, could it be idle air control valve? Or an injector issue?
Any ideas and suggestions would be greatly appreciated thanks.
Posted 17 July 2016 - 11:28 PM
Im going to get a new battery as that was flat after sitting for a few days and a short run to work. It's the original battery and 8 years old. I wonder if it could be an earth issue. Or possibly a fueling/injector issue.
Posted 30 August 2016 - 12:55 PM