84foxT

really now, so your saying that there is no oil going to the rocker arms or valve springs or anything on the head...............an if you think that you will also tell me i dont need valve covers

domindart

All Im saying is that sometimes smoke comes out when you floor it. You dont want to confuse this with "engine rebuild time".

projectresto83

Noooo, what was being said is that the oil that is at the valve seals isn't really under any pressure. So raising the oil pressure by hitting the throw isn't going to may them leak more do to the pressure.

19stang88

I saw a pretty good built 03 04 cobra and when is nailed the gas smoke came out of the tail pipes, i don't the motor was toast. But in 89MustangGT89 case, you might be nailing the gas while the motor is still cold making it run rich.

ryan_89_mustang

Running rich creates black smoke. Blue smoke is oil bad valve seals usually create a blue puff on start up and all the time whether you're flooring it or not. Worn rings cause more blue smoke under load.

89MustangGT89

so if i were to rebuild the engine the problem would be fixed basically?

302army187

lol @ two year old thread.

if its run two years like that, it will probably be alright for a bit longer

AdderMk2

Ive posted about this stuff several times.... People will learn to search eventually.

Blue smoke under hard acceleration: Piston Rings
Blue smoke under engine deceleration: Valve Guides
Blue smoke on cold start: Valve seals

You car likely has a crankcase pressurization issue that is causing oil to get up into your cylinders. OR, your PCV system is sucking in too much oil, causing it to pool in the intake and run down into the cylinders.

89MustangGT89

lol i was looking thru all my post and just realized someone replied

tohoopty

ok so in the 2 years since you made this thread,what does it run like now