Need help with engine problem
 

After a engine rebuild, when getting turbo boost i get a exhaust presure in the oil pan. And the oil check pin hops out and oil flushes out og the hole.

When opening the oil filler cap and reving the engine so that i get boost presure, exhaust comes out of the oil filler hole.

The car goes terebily, when accelerating and getting boost there comes blue smoke out of the exhaust pipe.

Ive looked over the vacume hoses and cant find a problem. What i want to now is wich hoses/cables might have exhaust pressure. And maybe some one have pictures of rebuilding there engine. So that i can look at all hoses and so on.


The car is a 92 FD RX7 Japan spec.

Folowing mods
Greedy air intake.
Greedy front mount intercooler
Greedy Dump valve.

I hope someone can help.

Here's a vacume chart. Any sugestions?

http://www.apneablue.com/rx7/photos.../colorhoses.jpg

Ive posted the same treahd in the tech suport forum, but no answers yet.

JT Pedersen

Just removed the turbos and the intake. There are some oil in the tubes going to the IC.

My biggest question is where can i get turbo boost presure into the oil.

I was thinking about a rupteured gasket inside the turbo. But im not sure.

Is there eny one that have had this problem, or know about someone.

Im getting a big headake about this.

JT Pedersen

A little oil in the IC pipes is quite normal...

I guess a broken turbo-gasket could inflict that sort of problem...
I'm gonna have to take a look at the manuals..
By the way.. Are you loosing any coolant, or do you have oil in your coolant?

Lykke til! :)

No there's no oil in the water. Iv'e checked the manuals, and there is not many places where i can get boost presure into the oil.