Hey guys, I'm replacing the timing belt on my M20 and have been following the Bentley Manual and various threads, I am at absolute TDC (marks on cam gear/head lined up while marks on crank hub and notch are lined up). With the belt slipped on tension applied, I can only crank the motor by hand about 45 degrees before I feel it start to bind up. All spark plugs are out so it should be easy to crank over. What am I missing here? Everything tells me I'm at TDC and nothing moved while the belt was off. Kinda nervous over here, I hope I didn't put too much pressure on it and potentially bend a valve. Anyone ever experience this? A quick response would be awesome! Thank you!
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Welp, I'm a huuuuge idiot. Forgot I briefly put the car in first gear earlier, it just dawned on me. Motor spins freely now and timing is on point.
Mods please delete this thread before I become the next trending meme, thank you -
Too late!Comment
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2001 silver/Blk 325 cabby. SOLDOriginally posted by codyep3
1988 Blk/Blk e30 factory wide body kit car SOLD
1992 DS/BLK 325 m-tech II apperance pack cabby SOLD!
2002 325xit Sil/blk. SOLD
2012 328i xdrive touring. Wht/blk. SOLD
2009 135 cabby. monacoblue/blk leather SOLD
2007 Z4m coupe. Silver grey/black/ aluminum. 1of50
2010 F650gs twin
2016 M235i cabby. Mineral grey/Red leatherComment
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We laugh at you, and yet we have to admit we've done things far more stupid than that ourselves...
hee hee- glad it wasn't a valve.
tnow, sometimes I just mess with people. It's more entertaining that way. george gravesComment
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Well to add to my stupidity....
After putting everything back together, last step was to install the cooling hoses and something didn't seem right. Take a closer look and realize the new water pump looks different than the original...come to find out I installed a later model M20 water pump and my '87 325is runs the early style
Had no idea there were different styles. ECS listed it as "fits models with build date 09/1987 and later" so I just figured it would work on my car since it's an "i" motor. My fault
The cherry on top was when I tore everything back down and was removing the late style water pump I had just installed, a washer fell down into the timing belt chamber, so it all has to come apart again :hitler:
shitty day hahaComment
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Jee whizz, Real shitty.1990 325i
2004 330i Individual 6-speedsigpic
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Good thing you figured it out without a issue. Check my thread it is crazy. http://www.r3vlimited.com/board/showthread.php?t=388759
Sent from my E6653 using TapatalkComment
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This thread is a winner, even though OP unfortunately isn't.Interested in vintage cars? Ever thought about racing one? Info, photos, videos, and more can be found at www.michaelsvintageracing.com!
Elva Courier build thread here!Comment
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