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

Coolant in vacuum lines..?

Thread Tools
 
Search this Thread
 
Old Jun 4, 2004 | 11:19 PM
  #1  
usmcjsy's Avatar
Thread Starter
Rotary Freak
Tenured Member 10 Years
iTrader: (1)
 
Joined: Nov 2002
Posts: 1,660
Likes: 0
From: Glyndon MN
Coolant in vacuum lines..?

I have what I believe to be coolant in my vacuum lines and I believe it is causing my car to run like crap. What is the cause of this? Anyone know? I had to use starting fluid to get it started last night and when it ran it would barley make it around the block. I wonder what is causing this. Coolant seal..? Could I have hooked somthing up wrong when I put things back together..? Any input or experience with this is appreciated. I have not been able to drive it far enough to notice any drop in coolant level. Thanks
Jeremy
Reply
Old Jun 5, 2004 | 12:29 AM
  #2  
Kenteth's Avatar
Like Ghandi with a gun
Tenured Member 05 Years
 
Joined: Mar 2003
Posts: 4,584
Likes: 0
From: Rapid City, SD
Theres a coolant line that runs from the front of the block (behind the radiator area) to the BAC and TB. If you hooked those to a vac nipple... well you're drinking lots of coolant, suprised the car would even start.

Check for vac leaks... I had a stumbling car that would not even run on its own (no runnign under 2krpm). I repalce a cracked line, and i had an instant perfect 800rpm idle.

Also, stock, oil blowby/PCV gets pushed through the intake. it might be some residual oil that made it through to one of the lines...
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JoesFC
2nd Generation Specific (1986-1992)
9
Oct 5, 2015 08:10 AM
localized
New Member RX-7 Technical
3
Sep 16, 2015 12:18 AM
ZaqAtaq
New Member RX-7 Technical
2
Sep 5, 2015 08:57 PM
Frisky Arab
2nd Generation Specific (1986-1992)
5
Sep 4, 2015 06:17 PM




All times are GMT -5. The time now is 08:40 PM.