General Rotary Tech Support Use this forum for tech questions not specific to a certain model year

I think I killed my motor

Old 07-22-01, 08:21 PM
  #1  
Banned. I got OWNED!!!
Thread Starter
 
RX-Crazy's Avatar
 
Join Date: Feb 2001
Location: Ellijay, GA
Posts: 20
Likes: 0
Received 0 Likes on 0 Posts
I think I killed my motor

well... it kinda idles, still pulls good it just doesn't want to stay running....me and my girl split up now rexy wants to stop playing with me.... oh well
Old 07-22-01, 08:31 PM
  #2  
DoO user

 
Elevation7's Avatar
 
Join Date: Feb 2001
Location: Almost but not quite, way down South!
Posts: 177
Likes: 0
Received 0 Likes on 0 Posts
Re: I think I killed my motor

Originally posted by RX-Crazy
well... it kinda idles, still pulls good it just doesn't want to stay running....me and my girl split up now rexy wants to stop playing with me.... oh well
Well you're really not getting any then.
Old 07-22-01, 08:57 PM
  #3  
Original Gangster/Rotary!


iTrader: (213)
 
GoodfellaFD3S's Avatar
 
Join Date: Mar 2001
Location: FL-->NJ/NYC again!
Posts: 30,525
Received 538 Likes on 325 Posts
Well, it lasted twice as long as my motor (mine gave out at 63k). Sorry to hear that dude...I lost my girl and my motor within a month of each other. And guess what? My R1 is back on the road and I'm happier than a pig in **** . The girl? Don't really think about her...my FD makes me happier than she did anyway !

Old 07-22-01, 09:11 PM
  #4  
Waiting

 
ThirdGenRX7's Avatar
 
Join Date: Mar 2001
Location: Virginia Tech
Posts: 61
Likes: 0
Received 0 Likes on 0 Posts
were you getting laid in this relationship?
Old 07-22-01, 09:19 PM
  #5  
Banned. I got OWNED!!!
Thread Starter
 
RX-Crazy's Avatar
 
Join Date: Feb 2001
Location: Ellijay, GA
Posts: 20
Likes: 0
Received 0 Likes on 0 Posts
Well....how hard would it be to swap the motor myself? I can get a lift what other major things would I need? BTW I can have a real mechcanic to back me up if I get stuck...
Old 07-22-01, 10:19 PM
  #6  
Original Gangster/Rotary!


iTrader: (213)
 
GoodfellaFD3S's Avatar
 
Join Date: Mar 2001
Location: FL-->NJ/NYC again!
Posts: 30,525
Received 538 Likes on 325 Posts
Talking

Thirdgenrx7: on average about twice a day, sometimes three times. This is gonna sound corny, but I wasn't in love with her. It was just sex. Better than nothing, but not what I'm looking for.

Rxcrazy: With the help of a friend, I was able to pull my motor. It was a royal pain in the ***. We didn't have the service manual, though. If you want more info, feel free to PM me.

Rich

Old 07-22-01, 10:28 PM
  #7  
mad scientist

 
mazdaspeed7's Avatar
 
Join Date: Feb 2001
Location: Savannah, GA
Posts: 2,665
Likes: 0
Received 2 Likes on 2 Posts
I would get a compression check done. Also are you getting full boost? Have you checked for any vacuum lines that are kinked or popped off?
Old 07-22-01, 10:36 PM
  #8  
Banned. I got OWNED!!!
Thread Starter
 
RX-Crazy's Avatar
 
Join Date: Feb 2001
Location: Ellijay, GA
Posts: 20
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by mazdaspeed7
I would get a compression check done. Also are you getting full boost? Have you checked for any vacuum lines that are kinked or popped off?
I've got most of the front part of the engine bay apart, air box, IC, battery, etc....It idles like a POS you can tell something is wrong...I did the vac. hose job so I'm looking around now to check.
But I'm guessing the motor is gone and I want to fix it before it feeds a seal to the turbos...as for boost, once past 2k rpms it pulls like normal so...
Old 07-22-01, 11:18 PM
  #9  
Bigger and better things

 
Want2race's Avatar
 
Join Date: Feb 2001
Location: Marietta, GA
Posts: 1,270
Likes: 0
Received 1 Like on 1 Post
Map Sensor

thats my guess... Its on the firewall behind the throttle body.. Its a black sensor taht says "BOOST" on it... Check the hoses from it. Im guesisng its disconnected...
Old 07-22-01, 11:26 PM
  #10  
Original Gangster/Rotary!


iTrader: (213)
 
GoodfellaFD3S's Avatar
 
Join Date: Mar 2001
Location: FL-->NJ/NYC again!
Posts: 30,525
Received 538 Likes on 325 Posts
Exclamation

Man, that would be f*&kin awesome if that's all it was. I completely forgot about that little bugger . RxCrazy, I'm hoping fer your sake that's all it is, my man...

Rich
Old 07-23-01, 12:05 AM
  #11  
SOLD THE RX-7!

 
Scott 89t2's Avatar
 
Join Date: Mar 2001
Location: Vancouver, BC, Canada
Posts: 7,451
Likes: 0
Received 0 Likes on 0 Posts
if your car idles and pulls hard there is no way your engine is blown.
Old 07-23-01, 12:20 AM
  #12  
Banned. I got OWNED!!!
Thread Starter
 
RX-Crazy's Avatar
 
Join Date: Feb 2001
Location: Ellijay, GA
Posts: 20
Likes: 0
Received 0 Likes on 0 Posts
it kinda idles, I mostly have to hold the gas to it to keep it running, with the a/c on it bogs bad when I let out the clutch and start moving...but once I get it going it hauls just as much *** as before.

and yes all the important stuff has been checked and gets checked everytime I stop at a gas station
Old 07-23-01, 12:56 AM
  #13  
Administrative Me

 
Red-Rx7's Avatar
 
Join Date: Feb 2001
Location: Kansas
Posts: 1,370
Likes: 0
Received 0 Likes on 0 Posts
1) do you have a boost guage?
1A) Whats your vacuum pressure at idle?
1B) Under WOT, does your boost pulse? Or Stay consistant.

2) If no boost guage, then go borrow one, or get a compression check done.

Moving to the tech section.

Mike
Old 07-23-01, 12:28 PM
  #14  
Full Member

 
Immanuelrx's Avatar
 
Join Date: Mar 2001
Location: Philadelphia
Posts: 193
Likes: 0
Received 0 Likes on 0 Posts
I have the same problem idles rough and lean but boost fine and rich. I have been checking and replacing things for the last three weeks still no fix. I am pretty close to either rebuilding or buying a engine.

Manny
-----------------
93' Montego Blue RX with good modds
Old 05-08-07, 08:34 PM
  #15  
ouch my liver hurts

 
yannithetumor's Avatar
 
Join Date: Oct 2006
Location: Loveland, Colorado
Posts: 5
Likes: 0
Received 0 Likes on 0 Posts
I lent mine to my girl while she didnt have a car, and got it back when we broke up, and it was running on 1 rotar, I got it running on both again, but the engine definately wont last much longer , its has big startup and idle problems
Old 05-08-07, 10:26 PM
  #16  
Autocrossed. I got CONED!

iTrader: (4)
 
EricRyan's Avatar
 
Join Date: Jun 2006
Location: Lake Charles, LA
Posts: 629
Likes: 0
Received 0 Likes on 0 Posts
If it idles up and down and doesn't idle for more than 10 seconds on its own, blows black smoke out of the exhaust at idle or while driving I'd bet on the MAP sensor as well.
Old 05-08-07, 11:26 PM
  #17  
Lounge amateur **D

 
rotor rod's Avatar
 
Join Date: May 2006
Location: socal
Posts: 349
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by GoodfellaFD3S
Well, it lasted twice as long as my motor (mine gave out at 63k). Sorry to hear that dude...I lost my girl and my motor within a month of each other. And guess what? My R1 is back on the road and I'm happier than a pig in **** . The girl? Don't really think about her...my FD makes me happier than she did anyway !
Funny stuff!
Old 05-09-07, 07:16 AM
  #18  
Original Gangster/Rotary!


iTrader: (213)
 
GoodfellaFD3S's Avatar
 
Join Date: Mar 2001
Location: FL-->NJ/NYC again!
Posts: 30,525
Received 538 Likes on 325 Posts
Originally Posted by yannithetumor
I lent mine to my girl while she didnt have a car, and got it back when we broke up, and it was running on 1 rotar, I got it running on both again, but the engine definately wont last much longer , its has big startup and idle problems
You brought this thread back from the dead why?
Old 05-16-07, 11:45 PM
  #19  
Newbie
 
85-13b's Avatar
 
Join Date: Feb 2007
Location: New Jersey
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
I too think i killed my engine on my 85 gsl-se. I was driving fine until i got the bug to use the rx to its full potential, i ripped it threw first, second, and third, when i went to take fourth it didnt want to catch so i slammed it down only to realize that i had slammed it to second like a fool. after hours of fooling with every part of the motor, i found out that i have no compression on one of the rotors.When it comes to rotory, im absolutly cluless, I have a better chance sticking my head up a bulls ***. can any one help me fix the problem?
THANKS in advance!!!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
doritoloco
New Member RX-7 Technical
7
09-05-15 12:41 PM


Thread Tools
Search this Thread
Quick Reply: I think I killed my motor



All times are GMT -5. The time now is 04:44 AM.