Hi all,
The glow plugs on my 2015 C4 Grand Picasso 2.0 diesel have never been replaced. The car now has 239,000 km on the clock. Do I need to have them replaced? It hasn't reported any errors. Do I also need to replace the control unit?
Glow plug change
-
Steve Walsh
- Donor 2024
- Posts: 767
- Joined: 25 Oct 2019, 07:20
- x 512
Re: Glow plug change
If it isn't broke, leave alone
Thanx to all the admins & knowledgeable people that make this the best forum on the interweb. BUT COME BACK MARC , We miss you! 
-
GORAX
- (Donor 2025)
- Posts: 169
- Joined: 08 Jul 2024, 12:55
- x 14
-
Mihael_M
- Donor 2024
- Posts: 176
- Joined: 14 Aug 2024, 18:58
- x 34
Re: Glow plug change
Doing anything with the glow plugs (checking, replacing) is very complicated on Citroen engines. The glow plugs are mounted on the rear and a lot of things have to be removed. But if the upper part of the engine has to be removed for something else, then the plugs need to be checked and replaced.