T

touchwood

Member

• Jul 13, 2012

• #1

Morning all just after a little help with my 95 300tdi. It's started to miss fire at 3000 rpm when under load. It starts spluttering like it's running out of fuel then a puff of blue smoke out the back ( think it even make a cracking sound)

Intercooler pipes recently replaced, new lift pump 50 miles ago. No sediment filter fitted. Fuel filter seems clean. Air filter clean. I have also Recently changed injection pump.

Revs ok when under no load!

Im thinking injectors!

Any advice would be appreciated

 

T

touchwood

Member

• Jul 14, 2012

• #2

Just a quick up date

It's not just when it's under load but it's more pronounced under load! Booked in in with local diesel specialist to check turbo boost etc.

 

T

touchwood

Member

• Sep 26, 2013

• #3

It turned out to be a air leak in the fuel pipe going to the tank! All sorted now!

 

cmryan

Member

• Oct 2, 2014

• #4

For reference for members reading this in the future mine was doing the same and it has been diagnosed as the mass airflow sensor

 

Jonnyb1990

Well-Known Member

• Oct 2, 2014

• #5

dont think 300tdis have mafs.