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

the story so far

Thread Tools
 
Search this Thread
 
Old 04-03-11, 05:15 AM
  #1  
Junior Member
Thread Starter
 
CenCal7's Avatar
 
Join Date: Nov 2010
Location: Santa Maria, Ca
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Unhappy the story so far

okay so, i smogged my fc the other day. It failed, too many hydrocarbons which the smog technician told me is because my car is running rich. also after the smog test the tech left the 7 running.... i hear that horrible sound of pressurized liquid leaving the system. he head blown my upper radiator hose. i can see the obvious problems but the rich situation has me confused. i also believe i have a bad water thermosensor. any thoughts on this situation would be highly appreciated. i will post exact numbers of hydrocarbons on the smog test tomorrow to give you guys a better idea of whats going on.
Old 04-03-11, 09:51 AM
  #2  
Ban Peak

iTrader: (49)
 
Molotovman's Avatar
 
Join Date: Jul 2002
Location: Northern Virginia
Posts: 3,995
Received 412 Likes on 265 Posts
Originally Posted by CenCal7
okay so, i smogged my fc the other day. It failed, too many hydrocarbons which the smog technician told me is because my car is running rich. also after the smog test the tech left the 7 running.... i hear that horrible sound of pressurized liquid leaving the system. he head blown my upper radiator hose. i can see the obvious problems but the rich situation has me confused. i also believe i have a bad water thermosensor. any thoughts on this situation would be highly appreciated. i will post exact numbers of hydrocarbons on the smog test tomorrow to give you guys a better idea of whats going on.
Obvious, questions are obvious.
Did the car overheat before it blew the hose?
How old was the hose?

GIVE SOME DETAILS ON THE CAR! WE CAN'T READ YOUR MIND.

Year/Model/Mileage/How long have you had it?
Old 04-03-11, 10:05 AM
  #3  
Engine, Not Motor

iTrader: (1)
 
Aaron Cake's Avatar
 
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 108 Likes on 91 Posts
It honestly sounds like the car is in poor condition. Richness would indicate it needs a simple tuneup, or maybe some service work like injector cleaning.

Overheating and blowing a cooling house, well, that should not happen if the car is left to idle. You're going to have to troubleshoot the cooling system:
http://www.aaroncake.net/rx-7/cooling.htm
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
James Knox
Introduce yourself
5
10-22-15 05:08 PM
SSpyderX
1st Gen General Discussion
0
09-29-15 04:37 PM
MidnightOwl
2nd Generation Specific (1986-1992)
1
09-25-15 10:24 PM



Quick Reply: the story so far



All times are GMT -5. The time now is 07:00 PM.