110 Puma engine cold start

Landy Lavin

Member

Posts

11

Location

southampton

• Nov 21, 2023

• #1

Hi Guys

so every winter my def 110 puma starts and the pulsates sometimes cuts out, sometimes a large cloud of black smoke will appear I just thought it was a dirty DPF as as soon as its a little warm its totally fine .. this year is the first time ive had a straight pipe and it is still happening so there goes that theory .. anyone got any ideas ?

kindest

 

Wimblowdriver

Well-Known Member

Full Member

Posts

6,659

Location

uk

• Nov 22, 2023

• #2

I'd suspect a glow plug fault - either in the components between the battery and glow plugs (fuse, relay, timer) or the plugs themselves. Does the glow plug light on the dash illuminate before a cold start? What year defender (I have wiring diagram for 2012 onwards)

 

Landy Lavin

Member

Posts

11

Location

southampton

• Nov 22, 2023

• #3

Wimblowdriver said:

I'd suspect a glow plug fault - either in the components between the battery and glow plugs (fuse, relay, timer) or the plugs themselves. Does the glow plug light on the dash illuminate before a cold start? What year defender (I have wiring diagram for 2012 onwards)

Click to expand...

hi mate..
ah no lights for plugs .. its a 2010 puma engine ... first time it actually did it this evening . quite a bit of smoke too ..

 

Wimblowdriver

Well-Known Member

Full Member

Posts

6,659

Location

uk

• Nov 22, 2023

• #4

I don't have wiring diagrams for the 2010 (2.4) engine, if you need them they can be found online, free download. You will also need the relevant electrical reference library, also available as above.

 

BulletBrindle

Active Member

Posts

105

Location

Worcestershire

• Nov 23, 2023

• #5

2.4 doesn't have DPF, as far as I know