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intake camshaft seal leak after overhaul

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  #1  
Old 07-23-2011 | 05:29 AM
johnnyj's Avatar
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From: Pottstown, PA
Default intake camshaft seal leak after overhaul

OK SOOOOOOO....i got the thing overhauled new motor right?????? I think not...somethings goofy here tho. i had the guy who did the rebuild replace the seal once. i ran it.. sure as **** same leak. so he tells me he talked to a mazda tech who old him that once you disturb the cam cap its never right so u gotta silicone the thing. so i had him do it again silicone and everything. so i ran it again it leaks. i got pics of what this ****er tried to do...i gotta load them onto the comp. but anywho. i then went ahead and did the ****in seal myself and let me tell u ill load hte pics in a min its ridiculous....but does anyone know of anything...i searced indentifix if anyone is familiar...anyideas let me know. i have pics in the albums section
 

Last edited by johnnyj; 07-23-2011 at 05:56 AM.
  #2  
Old 07-23-2011 | 08:23 PM
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Which engine? The seals on my 1.5 are fairly easy to replace by just removing the valve cover.
 
  #3  
Old 07-24-2011 | 08:25 PM
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2.0. DOHC. NON Turbo Already replaced them twice. The second time i siliconed around the seal and the parting edges where the cap meets the head.
 
  #4  
Old 07-25-2011 | 07:40 AM
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Sorry for the bad luck. I just replaced mine along with some other stuff on my car and they are holding well. I got them as a part of a top end rebuild gasket set, and the instructions said to apply grease when installing. I used some blue teflon bearing grease on the cam surface and the outer diameter and it has worked well, no issues.

Dumb question - are you installing the ring with the groove facing out or in? Certainly the groove should be facing in. Also I noticed that when I installed mine the inner diameter hangs on the cam and rolls outward as you slide it on. I had to work it back and forth a little in order to let the edge roll back into place
 

Last edited by Squatcho; 07-25-2011 at 07:46 AM.
  #5  
Old 07-26-2011 | 08:10 PM
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Thanks...but ive been a professional mechanic since 2005 now...and im VERY **** when it comes to gettin **** put back together correctly...i hate comebacks...i learned very early at the ford dealership if u got a comeback...your not makin any money....and nothing has changed since then...i have mitchell on demand, identifix and a boss whos been a mechanic for 30+yrs at my desposal to make sure i get these cars fixed correctly...i just dont know why this car gotta be such a pain in the ***
 
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