RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   Canadian Forum (https://www.rx7club.com/canadian-forum-42/)
-   -   Blew my engine this morning (https://www.rx7club.com/canadian-forum-42/blew-my-engine-morning-994187/)

twilapede 04-08-12 04:56 PM

Blew my engine this morning
 
1 Attachment(s)
Hey guys, just blew my engine this morning with my son on the way home from meeting with the church. I was in second gear WOT and boom/black puff of smoke. After this I barely had enough power to drive the car home. The engine would shake the car under acceleration, and the acceleration was very slow and unable to build any boost. Got home, let her cool down, and started the tear down. The turbos have oil sitting in them, and the upper intake manifold had a lot of oil pooled in there. I had a silencer in my exhaust so I was able to catch pieces. The car is a 93 Touring. Here's a photo of the pieces I caught. The one piece looks like a part of an apex seal. The engine was old and needed a rebuild anyways, to bad it didn't wait until this coming fall.

Double_J 04-08-12 05:00 PM

That sucks but now you can always rebuild it and make it more fun :)

twilapede 04-08-12 05:14 PM


Originally Posted by Double_J (Post 11047852)
That sucks but now you can always rebuild it and make it more fun :)

I am considering leaving it apart for a while and build it into a 20b, but I'll see how much I want to spend on it since we have another child on the way.

CS13B 04-08-12 06:23 PM


Originally Posted by twilapede (Post 11047845)
The engine was old and needed a rebuild anyways

That's the spirit!:icon_tup:Good luck on the rebuild.

thewird 04-08-12 09:42 PM

Sounds like the turbo's blew imo. I'd do a simple compression test before I yanked it out just to double check. If the engine did blow, it sounds like it took out the turbo's with it though.

thewird

FC3Sdrift 04-08-12 11:59 PM


Originally Posted by thewird (Post 11048205)
Sounds like the turbo's blew imo. I'd do a simple compression test before I yanked it out just to double check. If the engine did blow, it sounds like it took out the turbo's with it though.

thewird

you can't spit metal bits through the turbo and expect it to be okay.... I blew mine a couple weeks ago looking in at the turbine wheel the blades looked okay, once i took off the compressor housing there was about 5mm missing off the blades

sctRota 04-09-12 11:36 AM

what does WOT mean???:scratch:

rx speed 04-09-12 12:21 PM


Originally Posted by sctRota (Post 11048720)
what does WOT mean???:scratch:

WOT (Wide open throttle)

rex388 04-09-12 08:01 PM

Any if you want to sell it as a rolling chassis let us know!

sctRota 04-09-12 09:03 PM

He just said he will plan to rebuild or build a 20b :)

FC3Sdrift 04-10-12 09:20 AM

WOT= Full Blast

rex388 04-10-12 10:31 AM


Originally Posted by sctRota (Post 11049556)
He just said he will plan to rebuild or build a 20b :)

ya but it doesn't hurt to try right lol.

twilapede 04-10-12 12:06 PM


Originally Posted by rex388 (Post 11050151)
ya but it doesn't hurt to try right lol.



Anything is for sale for the right price:) lol. But I don't plan on getting rid of my car.

I might get my turbos off tonight depending on if i have time and I'll add some photos of their condition.

FC3Sdrift 04-10-12 11:31 PM


Originally Posted by FC3Sdrift (Post 11048368)
you can't spit metal bits through the turbo and expect it to be okay.... I blew mine a couple weeks ago looking in at the turbine wheel the blades looked okay, once i took off the compressor housing there was about 5mm missing off the blades

I meant Turbine housing just to clear that up

GabeFD3s 04-14-12 07:02 AM

Had almost the exact same thing happen to me when I was driving home year or so back, needed full rebuild and new turbo as well. Good luck man !

twilapede 06-16-12 03:19 PM

Its been a while. Finally got back to work on my car. Being in the military with a pregnant wife can use a lot of your time, but its all good. I pulled the engine, yanked the turbos, and ...... the rear rotor is blown!!! There was a couple missing apex seals from looking through the exhaust port and a bunch of damage. I am not going 20b this time around.

znperformance 06-20-12 02:31 PM

send it to me for a rebuilb

znperformance 06-20-12 02:32 PM

Send it to me i will build you a solid engine www.znperformance.com


All times are GMT -5. The time now is 10:41 PM.


© 2024 MH Sub I, LLC dba Internet Brands