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e34_lover's E36 M3 Evo
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<blockquote data-quote="e34_lover" data-source="post: 664426" data-attributes="member: 16259"><p>Started working on my car again because some issues started to emerge. Rough idle, stumbling under acceleration and a few other minor things that needed touching up. I decided that since the car is about 16-17 years old I would just replace most of the important bits.</p><p></p><p>Some of the pictures are out of focus and I apologise for that. Really hard to use a DSLR with one hand.</p><p></p><p>Some pictures of the parts that were used.</p><p></p><p>ICV hoses.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/001_zpsf0db05f4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Oil seperator, fuel pressure regulator, ICV mount and Intake plenum o-rings.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/003_zps16372cf6.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Oil seperator hoses.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0379_zps916ad9db.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Original Intake and Exhaust Camshaft sensors.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/008-2_zps753b2fe4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Intake plenum removed and started working on the oil seperator.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/020-2_zps9a70ccf1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Oil spraying out of the hose that connects to the oil seperator from the cylinder head. There was a small split at the bend of the hose.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/019-2_zpsd3175a68.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Hose was very soft and brittle. It fell apart upon removal.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/021-2_zps0632b0b4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Oil seperator with some of the hoses attached</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0434_zps6429a3fe.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Old vs new oil seperator hose</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0425_zps06d83756.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Cleaned up the oil seperator mounting bolt and fuel line clip</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0429_zpsf922e84a.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0430_zpse16e5c8d.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Cleaned up the oil seperator hose clamps</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0431_zps7613238a.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0432_zpse5c6f025.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Found that a piece from the fuel tank ventilation was cracked so I replaced it</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0426_zps40bc93fd.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0427_zps1b3680e7.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0428_zpsf0136d82.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p>Removing the fuel pressure regulator. Had to bring out the vice-grips to remove it.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/011-2_zps06ea2a3c.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/013-2_zps4918b13e.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/015-2_zpsb613ac14.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>New regulator installed. It wasn't really necessary but I decided to change it while I was there.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/018-2_zps67107730.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Cleaned up as much oil as I could while everything was apart.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/015_zps98928f57.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>You can see the new ICV hose in this pic. As you can also see, the vacuum hoses are shot.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/014_zpsde165889.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Knock sensor was starting to crack so it got replaced as well to prevent issues in the future.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/023_zps4ff6cceb.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>When I removed it the plug was actually brittle and broke off inside the female plug on the engine wiring harness so I had to fish it out with a screwdriver</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/024_zps3bc536bf.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/025_zps52de2e75.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/027_zpsfc1fe395.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/026_zps24e31975.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>New knock sensor (trying out a new style of photography)</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/IMG_7432_zpsec9a54b2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Looks like my belief of preventative maintenance is starting to work out for me lol!</p><p></p><p>Ran into a small issue when I tried to change the intake camshaft position sensor. Damn allen key wouldn't fit without removal of the fuel injectors...</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/009_zpsed048f8c.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Small job for my trusty dremel!</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/010_zps6ed78651.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Done!</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/011_zpsb6d674fb.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Fits perfectly</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/012_zpsff7df2e9.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>New intake camshaft position sensor goes in.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/013_zpsc7aab87e.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Used blue threadlocker on the camshaft position sensor bolts</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/030_zps058e6c54.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Old crankshaft position sensor. There was an oil leak behind my vanos previously so it got really dirty down here. I had it repaired using new o-rings.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/033_zps2abfd83e.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Replaced the sensor and cleaned up the oil. Will check periodically to see if it has actually stopped leaking.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/035_zps1398011e.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>I knew that my vacuum hoses were cracking from my previous repair so I ordered a meter of new vacuum hoses to fix the leaks.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0381_zps65dcf839.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Cracked hoses</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0413_zps9a6455fe.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Looks like the vacuum hose was taking in engine oil fumes from the cracked oil seperator hose.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0414_zps3c6d72f0.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Tried to clean out the inside of the hose and lots of oil got cleaned out but it seems to be stained from the oil.</p><p></p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0415_zpsdd1b0e04.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Better but stained brown.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0420_zpsd4da90ea.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>New vacuum hose cut to length and put together on the one way valve.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0418_zps4a7a8227.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>More cracked hoses.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0419_zpse948b02d.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>New hose cut to length.</p><p><img src="http://i277.photobucket.com/albums/kk46/yeleon90/File0421_zpsd97abde2.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Semi-finished picture. You can see the new hoses and the ICV mount that was missing</p><p></p><p>More to come tomorrow!</p></blockquote><p></p>
[QUOTE="e34_lover, post: 664426, member: 16259"] Started working on my car again because some issues started to emerge. Rough idle, stumbling under acceleration and a few other minor things that needed touching up. I decided that since the car is about 16-17 years old I would just replace most of the important bits. Some of the pictures are out of focus and I apologise for that. Really hard to use a DSLR with one hand. Some pictures of the parts that were used. ICV hoses. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/001_zpsf0db05f4.jpg[/IMG] Oil seperator, fuel pressure regulator, ICV mount and Intake plenum o-rings. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/003_zps16372cf6.jpg[/IMG] Oil seperator hoses. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0379_zps916ad9db.jpg[/IMG] Original Intake and Exhaust Camshaft sensors. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/008-2_zps753b2fe4.jpg[/IMG] Intake plenum removed and started working on the oil seperator. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/020-2_zps9a70ccf1.jpg[/IMG] Oil spraying out of the hose that connects to the oil seperator from the cylinder head. There was a small split at the bend of the hose. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/019-2_zpsd3175a68.jpg[/IMG] Hose was very soft and brittle. It fell apart upon removal. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/021-2_zps0632b0b4.jpg[/IMG] Oil seperator with some of the hoses attached [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0434_zps6429a3fe.jpg[/IMG] Old vs new oil seperator hose [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0425_zps06d83756.jpg[/IMG] Cleaned up the oil seperator mounting bolt and fuel line clip [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0429_zpsf922e84a.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0430_zpse16e5c8d.jpg[/IMG] Cleaned up the oil seperator hose clamps [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0431_zps7613238a.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0432_zpse5c6f025.jpg[/IMG] Found that a piece from the fuel tank ventilation was cracked so I replaced it [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0426_zps40bc93fd.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0427_zps1b3680e7.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0428_zpsf0136d82.jpg[/IMG] Removing the fuel pressure regulator. Had to bring out the vice-grips to remove it. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/011-2_zps06ea2a3c.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/013-2_zps4918b13e.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/015-2_zpsb613ac14.jpg[/IMG] New regulator installed. It wasn't really necessary but I decided to change it while I was there. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/018-2_zps67107730.jpg[/IMG] Cleaned up as much oil as I could while everything was apart. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/015_zps98928f57.jpg[/IMG] You can see the new ICV hose in this pic. As you can also see, the vacuum hoses are shot. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/014_zpsde165889.jpg[/IMG] Knock sensor was starting to crack so it got replaced as well to prevent issues in the future. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/023_zps4ff6cceb.jpg[/IMG] When I removed it the plug was actually brittle and broke off inside the female plug on the engine wiring harness so I had to fish it out with a screwdriver [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/024_zps3bc536bf.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/025_zps52de2e75.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/027_zpsfc1fe395.jpg[/IMG] [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/026_zps24e31975.jpg[/IMG] New knock sensor (trying out a new style of photography) [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/IMG_7432_zpsec9a54b2.jpg[/IMG] Looks like my belief of preventative maintenance is starting to work out for me lol! Ran into a small issue when I tried to change the intake camshaft position sensor. Damn allen key wouldn't fit without removal of the fuel injectors... [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/009_zpsed048f8c.jpg[/IMG] Small job for my trusty dremel! [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/010_zps6ed78651.jpg[/IMG] Done! [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/011_zpsb6d674fb.jpg[/IMG] Fits perfectly [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/012_zpsff7df2e9.jpg[/IMG] New intake camshaft position sensor goes in. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/013_zpsc7aab87e.jpg[/IMG] Used blue threadlocker on the camshaft position sensor bolts [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/030_zps058e6c54.jpg[/IMG] Old crankshaft position sensor. There was an oil leak behind my vanos previously so it got really dirty down here. I had it repaired using new o-rings. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/033_zps2abfd83e.jpg[/IMG] Replaced the sensor and cleaned up the oil. Will check periodically to see if it has actually stopped leaking. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/035_zps1398011e.jpg[/IMG] I knew that my vacuum hoses were cracking from my previous repair so I ordered a meter of new vacuum hoses to fix the leaks. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0381_zps65dcf839.jpg[/IMG] Cracked hoses [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0413_zps9a6455fe.jpg[/IMG] Looks like the vacuum hose was taking in engine oil fumes from the cracked oil seperator hose. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0414_zps3c6d72f0.jpg[/IMG] Tried to clean out the inside of the hose and lots of oil got cleaned out but it seems to be stained from the oil. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0415_zpsdd1b0e04.jpg[/IMG] Better but stained brown. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0420_zpsd4da90ea.jpg[/IMG] New vacuum hose cut to length and put together on the one way valve. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0418_zps4a7a8227.jpg[/IMG] More cracked hoses. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0419_zpse948b02d.jpg[/IMG] New hose cut to length. [IMG]http://i277.photobucket.com/albums/kk46/yeleon90/File0421_zpsd97abde2.jpg[/IMG] Semi-finished picture. You can see the new hoses and the ICV mount that was missing More to come tomorrow! [/QUOTE]
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