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gary brion

Active Member

• Jun 7, 2019

• #1

Hi folks
My td4 facelift has uneven tick over and difficult starting when parked uphill
jobs done new high-pressure pump, new fuel filter,air filter and oil breather
Any ideas please

 

Nodge68

Well-Known Member

• Jun 7, 2019

• #2

Have you had the live data investigated, to see if there's any anomalies?
Was the problem there before the HP pump was changed? Have the injectors been checked for correct function?

 

G

gary brion

Active Member

• Jun 7, 2019

• #3

Yes nothing showing up on the plugin data, it was doing this before the pump change
and no I have not had the injectors check,I was thinking the fuel was running back to the tank
and causing an air bleed before it starts....No idea