Fiesta Mk7 1.4 Tdci Low Oil Pressure Build Up And Lack Of Power

[pikeman1979]

Hi i have a 1.4 tdci fiesta titanium Ive recently required this car back from my ex wife obviously shes totally neglected the car. NO 4. injector was leaking on the seal so i decided to remove them and replace them all i took my time in cleaning and hoovering carbon away whilst doing this. so after replacing them the car obviously took some starting, eventually she ran but on doing so I noticed that every time it started the engine the oil pressure light took around 5 seconds to go out not giving me throttle response until build up. I can understand that as a engine safety feature.

First time round it would cut out 10 seconds after the oil pressure was there so I decided to look at the heater plugs and low and behold 3 heater elements snapped in the head so took head off and sorted the plug problem and built it back up only to get the same fault excluding the cutting out. In all of this I never ran the pump dry and always hand primed the system first so OK I thought id take it for a test drive round the block " serious lack of power " I thought I was going to burn the clutch out I had to rev it that much to set off at junctions. I'm a very experienced mechanic but been working on hgvs for the past 10 years and a little loose on the new stuff could anyone shed any light on the matter please. Is it worth a couple of hours diag at ford ?

[DieselPig]

If ex has neglected it, sounds like the leaky injector has filled the oil with carbon and this has blocked the oil feed to the turbo which has now seized.

Take the pipe off the airbox to the turbo and see if you can spin the turbine

[james_60]

Leaking injector seals was/is a common issue with the 1.4 tdci

And "can" have no bearing on maintenance

Search google for 1.4 tdci injector seals

Jamie