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2nd January 2021, 16:12 | #1 |
Regular poster
Rover 75 Facelift 54 plate saloon Join Date: Feb 2016
Location: Pulborough
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Cold start issue! Help!
My rover 75 cdti 04 facelift has gradually got more difficult to start from cold. Replaced all sensors, fuel filter 1 injector, all glow plugs. Desperate now, starts on Easystart and then pops and runs fine. Restarts hot okay. Fuel pressure voltage okay. 5v at ijectors when running. 1v ignition on. Ecu dry. Help! T4 diagnosis needed in Pulborough.
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2nd January 2021, 16:45 | #2 | |
I really should get out more.......
Rover 75 Saloon Join Date: Jul 2011
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Quote:
Regards |
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2nd January 2021, 18:22 | #3 |
This is my second home
R75 Saloon. Join Date: Feb 2009
Location: France/or Devon.
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All the symptoms of injectors clogged or failing.---
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2nd January 2021, 18:58 | #4 |
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Rover 75 Facelift 54 plate saloon Join Date: Feb 2016
Location: Pulborough
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Do you know his contact number/website?
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2nd January 2021, 19:31 | #5 |
I really should get out more.......
Rover 75 Saloon Join Date: Jul 2011
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Sorry no, not exactly local to me. But in the Tech help forum, two listings down is a list of traders with a T4, click on his name to send him either a mail or PM.
With a bit of luck he might even see this thread himself ... Regards |
2nd January 2021, 20:35 | #6 | |
This is my second home
Rover 75 CDT Manual Connoisseur SE, Rover 75 CDT Automatic Connoisseur SE & a Freelander Td4. Join Date: Jul 2009
Location: Hampshire
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Quote:
Sounds like a failing injector. Try an injector leak back test. |
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2nd January 2021, 21:28 | #7 |
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Rover 75 Tourer Join Date: Apr 2011
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Thanks for the recommendation Vitesse
Have sent a PM with contact details. Agree with Mike's suggestion as a good starting point. Regards Chris
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Now offering T4 services in the Fareham area Replacement keys programmed / supplied / cut Diesel 135 upgrade available IPK virginisation and T4 matching available Sorry, due to a big change in home circumstances, I am unable to do any large jobs at present, but can still offer evening time diagnostics. |
2nd January 2021, 22:48 | #8 |
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Rover 75 Saloon Join Date: Sep 2019
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It sounds like the glow plug relay is no its way out. Friend had the same problem with theirs. Checked the relay and it was burnt out inside but looked fine from the outside. It was changed with a 2nd hand one from a scrappy and it starts 1st turn of the key now.
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3rd January 2021, 10:34 | #9 |
Posted a thing or two
Alpina D3 Join Date: Sep 2014
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If it starts on easy start its definitely fuel pressure related, you need to get it on live data. When cranking let us know what the high pressure is reading. It could be as simple as a failing o ring on the high pressure regulator.
Glow plugs aren't needed to start the M47R in this country, the fuel is injected at over 4000psi when starting, compressing the fuel and injecting gets it warm enough. |
4th January 2021, 14:14 | #10 |
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Rover 75 Saloon Join Date: Sep 2019
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if it is the pressure regulator then you can get a new one under BWM for almost half the price for the same product listed as 75/ZT.
https://www.ebay.co.uk/itm/Fuel-Pump...sAAOSwB5pdGbTo
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