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> over-pressurized case
bd1308
post Jul 14 2005, 09:58 AM
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runs great without oil filler cap. runs sucky with oil filler cap on. a bit overfilled (damn valvoline guy)....is this the reason?
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Joe Ricard
post Jul 14 2005, 11:25 AM
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QUOTE (bondo @ Jul 14 2005, 08:43 AM)
QUOTE (Joe Ricard @ Jul 14 2005, 09:34 AM)
QUOTE (Mueller @ Jul 14 2005, 08:01 AM)
better get out your tool box, a few more weeks and you'll be installing a new engine  :wacko:

He's got to come get it 1st. Won't be long now ..... In this order. High oil level results in high oil pressure which leads to blowing out seals at crank or cooler. Maybe even the case plugs behind the flywheel. All of a sudden the green light goes on as a result of no oil pressure. Hence you now need my motor REAL BAD.

Nobody but me puts a wrench on my car. Some people I don't even open the engine lid to look inside.

I beg to differ. Oil level is unrelated to oil pressure. Oil pressure is regulated by the spring and piston arrangement in the case. The crankcase is simply a reservoir to pump oil from. It can be as high as you like as long as it doesn't hit moving parts. Once it does it becomes a low oil pressure problem. Crankcase pressure is regulated by blowby and venting. I think it's time for a leakdown test. Oil level is clearly not the problem here.

Sorry I don't know what I was thinking. Maybe I don't know shit about effects of high oil level because I never experienced it. (IMG:http://www.914world.com/bbs2/html/emoticons/wink.gif)

Yea yea that's it. (IMG:http://www.914world.com/bbs2/html/emoticons/rolleyes.gif)
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Posts in this topic
bd1308   over-pressurized case   Jul 14 2005, 09:58 AM
Mueller   better get out your tool box, a few more weeks and...   Jul 14 2005, 10:01 AM
bondo   I nominate you for a V8 conversion. I bet we could...   Jul 14 2005, 10:02 AM
bd1308   sigh..... mike, is the oil being overfilled the r...   Jul 14 2005, 10:02 AM
ArtechnikA   what's "a bit" ? lots of AX guys run a qt ove...   Jul 14 2005, 10:04 AM
bondo   On a more serious note.. I doubt it's overfill...   Jul 14 2005, 10:06 AM
bd1308   its carbed. i think its rings. how much air is sup...   Jul 14 2005, 10:08 AM
ArtechnikA     Jul 14 2005, 10:10 AM
Mueller   single carb........ do you have a line going from...   Jul 14 2005, 10:11 AM
bondo   I thought a PCV valve was supposed to be pretty mu...   Jul 14 2005, 10:13 AM
ArtechnikA     Jul 14 2005, 10:13 AM
bd1308   rich, IIRC the crankcase pressure has NOTHING to d...   Jul 14 2005, 10:15 AM
Headrage   How do you know what the pressure actually is?   Jul 14 2005, 10:16 AM
ArtechnikA     Jul 14 2005, 10:18 AM
bd1308   theroretically what would happen if the oil was ov...   Jul 14 2005, 10:19 AM
Mueller     Jul 14 2005, 10:24 AM
bondo     Jul 14 2005, 10:27 AM
bondo   You have a dipstick, right? I've had it as hig...   Jul 14 2005, 10:29 AM
bd1308   less than half inch   Jul 14 2005, 10:31 AM
mudfoot76     Jul 14 2005, 10:34 AM
Joe Ricard   <...   Jul 14 2005, 10:34 AM
Headrage   Does this have anything to do with "How do I chang...   Jul 14 2005, 10:36 AM
bd1308   ...   Jul 14 2005, 10:38 AM
bondo   <...   Jul 14 2005, 10:44 AM
bd1308   i really hate venting to atmosphere..... motor ho...   Jul 14 2005, 10:45 AM
Mueller     Jul 14 2005, 10:53 AM
bd1308   <...   Jul 14 2005, 11:02 AM
gklinger   IIRC the head vents are *intake* for fresh air int...   Jul 14 2005, 11:17 AM
Joe Ricard     Jul 14 2005, 11:25 AM
Rouser     Jul 14 2005, 04:09 PM
74914LE   The topic caught my attention, because I once had ...   Jul 14 2005, 05:38 PM
bd1308   enviro-nazis?? they dont exist anymore in KY...   Jul 14 2005, 06:00 PM
Rouser     Jul 14 2005, 06:11 PM
bd1308   what are you on? no emissions testing=no enviro-na...   Jul 14 2005, 06:15 PM
Mueller     Jul 14 2005, 06:17 PM
bd1308   a year ago, my county DROPPED emissions "smog" tes...   Jul 14 2005, 06:18 PM
bd1308   besides its a 74--rolling exemption.... and by th...   Jul 14 2005, 06:19 PM
SpecialK     Jul 14 2005, 06:29 PM
rhodyguy   drill a hole in the air filter top and connect the...   Jul 14 2005, 08:34 PM

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