#1: 1.4 Hdi Lumpy Idle Author: dtm_martin24, Location: BasingstokePosted: Tue Jul 05, 2011 5:49 pm ---- My 1.4 HDi idle seems to be extremly rough and uneven, it is even to the point that compared to my girlfriends mondeo tdci which have a notoriously bad idle. It feels like it is running on 3 and a half cylinders. There are no fault codes, it has had a full service recently, i cleaned the entire induction system and it has had a cambelt recently. There is no blue smoke or any excess smoke at all. Any ideas would be apprieciated with concern to the cause of the problem.
#2: Re: 1.4 Hdi Lumpy Idle Author: mjsroofing, Location: south walesPosted: Fri Jul 08, 2011 12:50 pm ---- i have a fiesta 1.4 tdci doing the same at the min, I've looked at every thing i can think of, I cant find it.
#3: Re: 1.4 Hdi Lumpy Idle Author: continentalgt, Location: Paignton DevonPosted: Mon Jul 18, 2011 2:10 pm ---- Might be injectors getting clogged up affecting the spray pattern, if so it would probably affect the mpg somewhat.
My 1.4 hdi runs very smoothly and ticks over like a Swiss watch.
#4: Re: 1.4 Hdi Lumpy Idle Author: dtm_martin24, Location: BasingstokePosted: Sat Jul 23, 2011 6:30 am ---- That is what is confusing me. I have checked the MPG and it appears to be getting upwards of 70mpg
#5: Re: 1.4 Hdi Lumpy Idle Author: mjsroofing, Location: south walesPosted: Sun Jul 24, 2011 2:39 pm ---- i would imagine that it is a sensor or something that has failed the hard bit is finding which one it is.
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