Nothing much has been happening here, but then everything has!
I spent some time up north with family and friends and it was a wonderful time. I think I value them more as I don’t see them every day and it’s bitter-sweet to leave. I popped in on my way south to see my friend in Ulverston as usual so I put the van into the garage there for it’s MOT so it won’t expire while away.
They had to replace the support strut that the radiator rests on due to corrosion and a tyre that had a split in and I’m unhappy about that, as it’s not long since I got new front tyres, and as there was 3 good ones left I asked the fitters to put the 2 best ones on the rear. Grrr.
Never mind the bill was £350 and the work all done although they now say the rocker cover gasket is not needing replacing so they didn’t do that. Everything else…apparently…is fine. Although it quickly became apparent that the engine was still using oil so clearly everything isn’t fine. *sigh* Also in my humble opinion, the rocker cover does indeed need replacing.
It was suggested in a Facebook group that my cylinder head gasket may be to blame. So I’ve checked online numerous times in loads of places and I have not one single, solitary symptom of a blown head gasket. So off I popped across the channel to head for that Norway trip that I’ve long wanted to do.
A few days later I pulled in to a layby near Munster. The engine was rough, it was using oil still and when I got out the stench of hot rubber was strong. I checked the brand new rear tyre to find it was really hot. I don’t think there’s anything wrong with it, I think it’s just cheap rubbish. I wish I’d asked them to put Michelin Agilis on as they are excellent on the front.
Anyway I struggled but finally found a garage to look at the van in Munster. They were called Lowen Centrum.
After several hours their diagnosis was…blown cylinder head gasket. €2000 to replace it please! I was pretty stunned not just at the diagnosis but at the price! I said I’d best head back to the UK to get the work done there and he warned me the van might travel 100 or 1000 kms but then would surely fail and I would be in trouble. When I returned to the van I found it covered in greasy handprints both outside by the door, on the door, on the bumper, and the steering wheel was also filthy with dirty oil.. Yeah Peugeot main dealers charge more because of their higher standards eh? Well even 2 weeks later I can’t get these cleaned off!
I spent the next week trying to find another garage. I contacted 6 in total by email including the English text but also a German translation done in Google translate, and only one contacted me back. I took it along and he did not even put it on the ramp. He said it sounds fine and he could see no smoke when I revved it and feel no air or other sign that the cylinder head gasket was gone. He found a perished vacuum tube which he replaced for free but I gave him a few Euros as a thank you and he said the turbo might have a problem which would explain the oil usage, but he wasn’t sure. I left there none the wiser and wondered at this fabled German efficiency which tbh I have seen no indication of whatsoever.
So, here I sit, near Fussen, wondering what the hell to do now. If I go on I risk catastrophic engine failure. If I manage to get back to the UK I risk yet more garages who have no clue what’s wrong or how to fix it, and waste my time on a fruitless exercise.
Oh the joys of motorhoming!
17th September and the other day I was coming down the motorway and realised that plumes of black smoke were coming out of the exhaust. I stopped as soon as I could and took the vacuum pipe off the EGR valve which disabled the valve from working. As far as I know if it’s disabled it’s permanently closed and that cured the black smoke almost instantly. A few good revs at 3500 rpm and clouds of black smoke for a few seconds, then it drives nice and clean again.
Now, black smoke is a sure sign of unburned fuel. The injectors have just been professional refurbished and the fuel return pipes all replaced, those are things that might cause black smoke. I know what the EGR valve is for and what it does and how it works, yet I can’t find a rational explanation as to how disabling it would prevent black smoke, and yet it does.
So, I’ve given up totally on garages because not only are my brakes sticking, and they’ve now been supposedly overhauled 3 times, but there’s still excessive oil being used and black smoke coming out if I enable the EGR valve and no clarity of why in the year I’ve been visiting different garages including Peugeot dealers and independents.
I am now going to teach myself diesel mechanics, and try to find the solution myself.