oil dipstick pops out every time nos is sprayed,why?
#2
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lol i zip tied mine down, cause when i did my LT install i couldnt put the screw abck in the tube and block..
it should be screwed down by a screw that goes into the block!
it should be screwed down by a screw that goes into the block!
#5
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Originally Posted by GM Muscle
Have you checked out the PCV system to see if it's plugged or restricted from a kinked line? It also might be time for a leak down test.
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That is blow-by. Definetly check the pcv like mentioned (and hope you have a bad one), but you are most likely pressureinzing the crank case from all of the extra cylinder pressure. Pobbible old rings or broken rings.
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Originally Posted by redline2k
Before I did poly mounts my motor would twist and the ac lines would pull the dipstick out
mine pops out becasue it isnt screwed down, and the rubber seal is very weak now....
#12
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Originally Posted by BTL FED
Yep it pops out because of crankcase pressure, check the pcv, if thats not it do a compression check and a leakdown
thats the stuff.
it happend to my buddies car, same thing. we pulled it apart, and #7 was snapped ring, and burned up pistion!!
but there is a possability it is the pcv
#17
could just be running rich as well, pushing pas teh rings....try putting in on a wideband dyno to check AF ratio....may have to lean out fuel jet. I did this on my GTO and it worked fine afterwards (AF ratio from 9-1 to 11.5 - 1)
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Originally Posted by Z284U2TRY
Does no 7 go lean if you are running a dry shot not sure how this would happen but figured I would ask.
#20
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I agree with GM Muscle. There is another reason that #7 always gets blamed, on road racers #7 tends to have detonation because of poor cooling. This more of a problem for the ls6 and often times they add the steam tubes under manifold for cooling, as ls6 doesn't have them.