I'm not too sure of the 100 or 150 are a bad choice. Obviously space is a bit of a problem for the 200, but I always thought the 150 or even 100 are probably as good. The 200 is built for much larger engines than mine, so who knows, it might be that the smaller ones are better filtering for smaller engines.

Not quite correct. The spray is made to clean the EGR when spraying it to the air intake. I only followed what is written on the can. The stuff is supposed to get burnt and whatever is left from the burnt gasses goes to the EGR, hence some of the things inside should go to the EGR.

I cannot say anything why other people have pulled their sump. I did it, because it was leaking and corroded throughout. So, while I had it pulled out I measure how much oil was there left. That should not deserve a "christ sake" in my opinion.

Yeah, I have not done that, but I doubt it, unless it is not a turbo version. With the turbo version, the pressure gets reduced by pulling the air. So, pretty much when the turbo is spinning the pressure is reduced. With the atmospheric one, there is nothing to pull the pressure out of the crankcase. That is my opinion and can stand corrected of course.

What was the error? Also, I did not understand the bit where you say something about one of the EGR bolts. You could always try to do the re-learning of the EGR valve: kzbin.info/www/bejne/ZqSWaqecntmiqdE Also, test the operation of the EGR valve if you have diagbox/pp2000/lexia

Many thanks indeed, first time anyone has ever given me super thanks. Thank you, appreciate it!

I would not replace the turbo yet if I were you. You may want to tighten the banjo bolt a little bit. That should stop the oil coming out. Only a little bit should be enough

If that is the 1.6HDi, there is no turbo flutter to be heard, so likely some of the air intake pipes are loose and other leading to the intercooler.

@@moremolecules yes it's 1.6hdi 80kw. sound comes from near turbo. I checked the pipes that i can reach. All is tightened. I'll check rest on weekend by removing bumper. But for example if there is a leak from the ones on the left, is it possible to hear the sound from turbo? I'm really confused.

@@tersfilozof4550 Normally there is a flutter kind of, but the intake pipes muffle the sound. Now, if the air intake was off you should be able to hear it. So, some of the intake is leaking. Most likely I mean, not 100% certain as I have never heard flutter from 1.6HDi. Don't remove the bumper, it is hard to put back and likely you will break a few plastic bits and pieces. Could be the wastegate arm and missing vacuum or sticky wastegate somewhat. Check if it releases correctly and or is moving, probably it is a bit sticky and you get the flutter.

@@moremolecules I'll check it after work. But it was a bit sticky after release. Is it dangerous to drive with this for a trip. Around 2000kms

@@tersfilozof4550 Do not quote me on this, but I do not think it is dangerous, but you never know. It should be ok.

Ha, how about clogged EGR is more likely to stop working or as you have put it opening/closing properly. Carbon build up puts strain on all the parts involved, electric motor, valve itself and this strain is more likely to break it or make it stop working. If it breaks/stops in the closed position it should be ok, but in the open it will not be too good.

@@moremolecules yes, i have this issue 1 in 15 times i hit full throttle, it goes to 3700revs/min. and slows accelerating.. i blame egr for not fully closing on this instance.. edit: BUT it is true that the throttle has some issues too, espec. on cold engine.. i give it first gear, get an idling speed (my 1.0TSi has ECU mod to 250nm, you do not need to hit the gas to get it moving), i hit the gas, nothing. I give more, nothing. I give even more and it kabooms forward, guess it stix and need a clean with egr/carb cleaner to unstick.. maybe it's because of THIS issue that sometimes it slows the acceleration on 3700/m.? Who knows?

@@paveljelinek772 Or it could be a little bit sticky the EGR valve. I previously had a new one that was not machined well and there was this little glitch in the channel that was sometimes preventing the valve to open or close.

@@moremolecules yup, i'll leave it alone for now and do just the intake + int. valves.. I expect lower fuel consumption and a little bit more power.. if it cuts the accel. on higher revs, it's the egr... Btw i have new plugs, filter and coils

@@paveljelinek772 There would not be coils if it were a diesel?

Good luck with that.

Difficult to say, but it is not that often. I clean mine every 2 years or so and I roughly cover ~8,000 miles so for 2 years ~16,000 miles or ~26,000km. That interval is probably too short as the EGR valve is not that dirty.

There is a card that I point to on the top left with the full guide how to take the EGR valve off, also the video would have been too long if that one was included. Here is the full guide: kzbin.info/www/bejne/rYW0pYmAetZ6jqs

Many thanks. I used 2mm steel part, but difficult to tell you other dimensions as one needs to make it to shape and the shape is rather irregular.

The fuel filter was relatively recently changed before that test, it has not been changed for the duration of the test. The fuel from the filter goes to the high pressure pump, so this does not restrict or affect the test. It is the return (excess) fuel that comes back from the injectors.

@@moremolecules If the filter was relatively new, then you don't have problems. I'm asking because it's not unhead of that the filter is so clogged that the high pressure pump is failing to get enough fuel to the input pipe and as a result, fuel delivery is starved. If you keep adding additives without replacing the fuel filter, the results may be affected by the filter if it's the new the bottleneck of the whole system. One repair shop also claimed that some fuel filters by low quality 3rd parties limit the fuel flow even as new compared to OEM quality parts. I don't know if it was just marketing talk in reality.

The measurements were always on hot engine, 30-40min drive, idle should be relatively the same. I agree that it can be done even better, but no one has the time to perfect this test, especially me unfortunately.

@@moremolecules You're doing great work! I was only adding an idea for future improvement if you do further testing. That would only require scan tool with abilitity to save RPM over time. I'm using OdbEleven with out VW and even that's enough to record the RPM.

@@MikkoRantalainen Many thanks for the suggestion. I can record rpm of course, although they do not differ too much. Maybe for the next time ;-)

You are absolutely right, I did not think about collecting them together. There is always a next time and many thanks for the suggestion.

Pretty much is there to stop chatter sound, that's it.

Hahaha, your comment made my day and many thanks for watching them.

Haha. I like them, the x07, I have no idea why they get a lot of criticism. They are great cars, also quite cheap. Now most of these review, if one can call them reviews are biased, people would say whatever someone pays them to say or whatever biases. Everyone says that HDis are bad, but they are pretty reliable engines. Now it depends on how people treatthese cars, say if you have HDi so to bridge you to another car, you would not take care of it and engine will go haywire. Now, why I am using these cars. Well, I started with Peugeot Partner and liked it. My wife needed a car, so I bought another Peugeot. I already knew a lot about Peugeot and had the software to check and do stuff with it. Now, most people will not want to buy them, but the 307, petrol is really good car. Simple engine and not much one would expect to go wrong. Also, I am not a mechanic at all, my proper work job is nothing to do with cars or engineering. I simply enjoy fixing my cars. To be honest, I rather enjoy that other people do not want these cars and I got mine very cheap indeed. Parts are pretty cheap as well. So, all the better for me when everyone else thinks they are rubbish. To add, the Peugeot 307 1.6 petrol version passes all LEZ/ULEZ and so on, so within all current pollution standards.

Depends on which image you are asking about. The scanned version was a normal scanner, I then traced all the individual details using Inkscape. Dials for example, I created a single rectangle and copied it the number of times needed in a circular fashion. There is an option in inkscape. Most of these are simple rectangles and circles.

Yes, I still have it. It just that recently my other car needs some repairs.

Good for you. I sold my Volvo s40 with the same engine. It was problem after problem with this engine. I guess you need to take care from the beginning. I bought it used was like the 5th owner or so. Bought a Kia diesel. Life is good

@@littlereptilian7580 Now, how much newer is the Kia diesel as compared to your Volvo s40?

@@moremolecules Volvo was 2010 , Kia is 2017. But the Crdi 1.7 is around a long time I think.

Ahh, you would only need the breather rather than the whole thing. I did not want to move the MAF sensor, so I used a few other hoses. Down below in the playlist there are two videos of my installation: kzbin.info/aero/PLx5YM-qLHn7wtOnyXn0MohIjAVivvG_nw

Haha, unfortunately, I have not yet. I have all the components, but my regular work takes precedence and has been hectic recently. Maybe in a month or two, probably.

Not too sure what tutorial, but I have a tutorial how I installed the oil catch can in my 1.6HDi, a whole plalist here with 2 videos how to do it: kzbin.info/aero/PLx5YM-qLHn7wtOnyXn0MohIjAVivvG_nw And how to replace the turbo in the 1.6HDi: kzbin.info/aero/PLx5YM-qLHn7ycuP79oti5D19COwGLmIhe

@@moremolecules thank you

Hi there, it should be fairly similar, but I am not too sure about the size of oil back in.

@@moremolecules alright thank you so much, do you have any idea where can i find the throttle body? Because i been searching it there are no video tutorial location of throttle body and how to clean them. hope you will make one cheers 🙃😊

@@marchiegalorio5751 Ahh, is this 1.6HDi? The throttle body is just after the intercooler. Should be on the left of the engine, just after the pipes from the intercooler if it is 1.6HDi. If it is a petrol engine, then it is a different position.

Not too sure, but they probably are

@@moremolecules thank you for rplying my question. Can you make tutorial as well on how to clean throttle on that car ☺️.

@@marchiegalorio5751 Do you mean the throttle body, also known as the EGR throttle body? Might do something one day...

@@moremolecules thank you mate, yah the throttle body, there are some videos that they just using throttle spray to clean the throttle body, hope that you can make one on how to clean properly the throttle body. Many thanks cheers mate.