2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Motor blown? How can you tell?

Thread Tools
 
Search this Thread
 
Old 10-23-09, 04:26 PM
  #1  
Back again

Thread Starter
 
isldr_fc's Avatar
 
Join Date: Dec 2008
Location: Tacompton
Posts: 52
Received 4 Likes on 3 Posts
Question Motor blown? How can you tell?

s4 t2 FC running on premix.

Long story, short. My car overheated. Started smoking the whole street out and pulled over got some coolant and drove away. Found out my electric fan shorted out. Blew my egi comp fuse twice. Haven't drove it since (sept.)

I start it every now and then so the motor doesn't seize and while doing so car starts smoking. Not heavily but lingers for awhile. Then goes away. After its warmed up constant smoke comes out the exhaust (white) but barely, like its cold outside.

I do one of the tests. Rev it up to about 3g's for about 20sec constant blue smoke comes out while doing so (not heavily) and when I let off white smoke comes heavily then disappears.

Checked the coolant flow because as I was told if there is a seal thats cracked, constant bubbles will come up. Did and nothing.

What are other things I can check for to make sure its not blown? What could be causing it to smoke constantly? Let me kno...

Thanks
Old 10-23-09, 04:43 PM
  #2  
zoom zoom go boom

 
ForsakenRX7's Avatar
 
Join Date: Oct 2001
Location: Gainesville, Fl
Posts: 962
Likes: 0
Received 1 Like on 1 Post
Have you done a compression test yet?
Old 10-23-09, 04:58 PM
  #3  
Back again

Thread Starter
 
isldr_fc's Avatar
 
Join Date: Dec 2008
Location: Tacompton
Posts: 52
Received 4 Likes on 3 Posts
Havent yet. next on my list
Old 10-23-09, 05:22 PM
  #4  
not a drifter

iTrader: (133)
 
87 t-66's Avatar
 
Join Date: Jun 2004
Location: Columbus, Ohio
Posts: 9,337
Received 5 Likes on 5 Posts
pressure test the coolant system
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
whinin
Introduce yourself
17
03-30-19 07:53 PM
doritoloco
New Member RX-7 Technical
7
09-05-15 12:41 PM



Quick Reply: Motor blown? How can you tell?



All times are GMT -5. The time now is 08:34 AM.