The 75 and ZT Owners Club Forums - View Single Post - MGZT diesel with sudden starting troubles.

Arctic · 17th January 2021, 22:49

Do a leak back test after you have checked the plenums, also tap the UBP while you try and start it, see if it fires up right away, pop the connector off it, and spray with contact cleaner, not WD/40

1

Also spray the connector on the end of the fuel rail.

2

When was the fuel filter last changed.

3
Sounds like an injector

Test kit below.
https://www.ebay.co.uk/itm/6-Cylinde....c100011.m1850

17th January 2021, 22:49	#3
Arctic Give to Learn Freelander 2 Join Date: Aug 2010 Location: West Midlands Posts: 18,717 Thanks: 1,155 Thanked 6,407 Times in 3,874 Posts	Do a leak back test after you have checked the plenums, also tap the UBP while you try and start it, see if it fires up right away, pop the connector off it, and spray with contact cleaner, not WD/40 1 Also spray the connector on the end of the fuel rail. 2 When was the fuel filter last changed. 3 Sounds like an injector Test kit below. https://www.ebay.co.uk/itm/6-Cylinde....c100011.m1850 __________________ Arctic Givology Learn to Give Everything is Achievable ad altiora tendo. Check out our Nano meet dates http://www.midlandsnanomeets.co.uk/ http://www.the75andztclub.co.uk/index.php?thepage=howto " You do the work , we supply the expertise "