c250 cdi

Hi, I’ve been having issues with W204 C250 OM651 recently. When driving casually if I depress the accelerator slightly the car will jump/chug for maybe 3 seconds and the RPMs visibly jump up and down. Noticed it usually happens when I’m driving around 1400rpms and put the accelerator maybe...

I have no idea how to clear this fault. I believe the car thinks someone is sitting in the back seat however there’s nothing on the seats. I tried doing up seat belts but the 2 people change to people with seat belts on. I’ve tried putting the seats down and putting them back but I can’t get...

Hi im stuck my turbo is chucking out oil from exhaust i have taken my cataylst amd dpf off as it was drenched in oil to clean it but i am stuck on taking turbo out its all loose but how do i acess the oil return pipe bolts has anyone got intructions or a video link that could help thanks in advance

Hey everyone, I bought my beautiful 2015 C204 a few weeks ago, and after giving it a good clean (following some of the amazing advice from these two posts 1, 2), I've noticed some issues with the paintwork. I've taken some pictures, although it's very hard to capture the extent of the issues...

O

Hi everyone, I have a 2015 C250 coupe. Does anyone know if a stage two remap can be done if so what does it require and what would be the results. Thanks

Hi Guys, First time posting in a forum ever, so apologies if any of my forum etiquette is rusty! Basically I'm having a complete nightmare with my 2011 C250 CDI (automatic & 60,000 miles on the clock) and I cannot get to the bottom of the problem. As the title says, I'm experiencing a...

Hey guys, Im looking to buy a C250d (2012-2013). For my budget ive found a couple with around 35K on the clock. Now, ive done my research on mercedes diesel engines and have come across a few horror stories i.e. black death. Ive also heard of people describing, especially with the 250's, a lag...

Hello people, I just left a deposit on my first Mercedes today, it's red and I want to get a black amg rear spoiler for it. I see a lot on eBay varying on price so just wondering would anyone here have bought one previous and send me in the right direction as where to buy one . Cheers in...

Hi Guys, Just purchased a 2011 w204 C Class Coupe 250cdi. Excellent ride so far! Took me long to find one with full on leather, pano roof - got there in the end! Just a little background from moi - was driving a Smart 451 for the past 3+ years, prior to that had an e46 M3 - looking at the...

Hey guys and girls, Had a lovely C250 CDI in for power tuning, This was a 2013 model and runs the newer Delphi management the CRD3.X variation which the methods of tuning are slightly different compared to the older DCM variations. We still have full lines of communication via OBD! But the...

Today at GAD we had a lovely brand new C250 CDI in for a economy map. Through our bespoke ECU remapping techniques we both improved power and economy while keeping power delivery extremely smooth and refined. We have worked on many 250 CDI lumps before and always forget how quiet they are on...