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Topic: ????????????
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93Stang
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Member # 4549
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posted
i opened my hood for a friend today and we heard something coming from under the valve cover, nothing major just a small knocking noise. car runs great just curious on what it is and why it's doing it.
Posts: 261 | From: Vacaville | Registered: May 2004
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silverLX
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Member # 3207
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posted
are they stock rockers or aftermarket adjustable ones? If they are stock, probably low oil pressure. If they are adjustable, they are probably OUT of adjustment
-------------------- 88LX hatch 410w 88LX vert gears, exhaust 95GT H/C/I
Posts: 1613 | From: Sonoma County | Registered: Aug 2003
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93Stang
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Member # 4549
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posted
yes they are stock.you think if i add some oil the noise should go away.
Posts: 261 | From: Vacaville | Registered: May 2004
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Cstang5.0
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Member # 4925
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posted
how long has it been since you changed you oil
-------------------- 88 VERT slow sold 89 coupe stock ; ) 02 yukon 05 focus
Posts: 1638 | Registered: Oct 2004
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93Stang
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Member # 4549
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posted
about 2 months ago but i havent driven it much.
Posts: 261 | From: Vacaville | Registered: May 2004
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03SVTPower
CAFords OG
Member # 518
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posted
quote: Originally posted by 93Stang: about 2 months ago but i havent driven it much.
what part of Vacaville you in?
-------------------- 2003 Redfire "AED" Cobra R.I.P
Posts: 3481 | From: Nor-Cal | Registered: Oct 2001
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93Stang
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Member # 4549
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posted
in between raleys and vaca pena
Posts: 261 | From: Vacaville | Registered: May 2004
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03SVTPower
CAFords OG
Member # 518
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posted
quote: Originally posted by 93Stang: in between raleys and vaca pena
Right on, im on the other side near Safeway and Target.
-------------------- 2003 Redfire "AED" Cobra R.I.P
Posts: 3481 | From: Nor-Cal | Registered: Oct 2001
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six 5.0
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Member # 3153
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posted
Listen down by the Hedders, could be an exhaust leak.
-------------------- IwishIwasan03COBRA!
Posts: 4425 | From: SAN MATEO | Registered: Aug 2003
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Mean Green 70
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Member # 2155
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posted
Pull the valve cover after you have warmed up vehicle and shut it off. Open your chiltons or mitchell maunal and check the clearences of the lifter to valve and compare them to the specs in the book. also check to see if there are any wear marks on the top of the valve cover and the rocker itself.
Another quick check is the see how much you can wiggle the rocker back and forth. If it goes more than about 1/4" to 3/8" then your rockers might just need to be tigthed and adjusted.
JUst a few things that may help you out there man.
-------------------- If it ain't a V8 I don't want to hear about it!
My car may not be the fastest out there but your girlfriend sure likes it.
Posts: 289 | From: Martinez, CA | Registered: Dec 2002
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93Stang
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Member # 4549
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posted
thanks man i appreciate the tips
Posts: 261 | From: Vacaville | Registered: May 2004
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