my 95 disco (3.9) has an issue:
reader's digest condensed version: while running oil is getting pushed out of my dipstick tube and leaking out, burning smoking etc.
long story; so... i had a big mess awhile back and assumed it was my valve cover gasket on the driver side as i had done the passenger side long ago and neglected this one. well, did the valve cover gasket and whatdya know started smoking last night only to discover that oil is being pushed up the dipstick tube and out.... dribbling down the block and burning off. oil level is normal otherwise and check's fine on the dipstick.
Help? i've no idea why its doing this. granted there's a seal a t the top of the tube that i could replace, but i can't imagine there should be pressure enough to force oil up and out?! unless i've got rings that are shot or somethin? drvin down the road it smokes like mad after hard accelerating (basically if I've run the rpms over 3000-3500 ish) beacuse of the excessive oil pushing out and dripping down onto the exhaust.
doesn't seem to be running poorly otherwise (granted its got 187,000 on it). mileage seems the same as its been the last few years, plenty of power and essentially no smoke through the exhaust. aside from the relatively small amount that it takes to create a huge mess she's really not using any oil. i think i've used 1/4 quart in 3 months 1,200 miles; allowing for drips from cooling lines and oil pan seal, etc. that ain't half bad.
any ideas? i'm sure i can fix the leak, but what am i covering up by doing so?![]()