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

my car started this morning on one rotor

Thread Tools
 
Search this Thread
 
Old Aug 2, 2011 | 09:16 AM
  #1  
nairdalavodnas's Avatar
Thread Starter
Senior Member
Tenured Member 10 Years
iTrader: (1)
 
Joined: Apr 2007
Posts: 434
Likes: 0
From: san daygo
my car started this morning on one rotor

So i hop in my car this morning to go to schooland for wgat ever reason my car started on 1one rotor. I shut it off right away when i noticed the sound difference. Then i turned it back on and let it run for about 10the seconds and the second one kicked on. I let it idle for a few mins and it seems to be normal no real lumpyness to the idle or anything. Its driving fine as well. I just changed the oil yesterday. Im guessing it could be spark?

Its never had any problems before. Its an na s4 vert with 188ka and i.baby it. Never sees past 4. Granted i got the car for $800 about 310the months ago


This ever happen to any one? Should i be concerened?
Reply
Old Aug 2, 2011 | 10:09 AM
  #2  
REAmemiya_fan's Avatar
Passion for Racing
 
Joined: Aug 2010
Posts: 1,066
Likes: 2
From: Crown Point, Indiana
Check your coil packs as well as wires, and plugs. That would just be the starting point though, I am no expert so that is my best advice lol.
Reply
Old Aug 2, 2011 | 10:12 AM
  #3  
JWteknix's Avatar
Rotary Freak
Tenured Member: 15 Years
iTrader: (2)
 
Joined: Mar 2006
Posts: 2,515
Likes: 5
From: Wayne NJ
probly foul'd a plug from babying it... gotta rev these motor a redline a day keeps the mechanic away..
Reply
Old Aug 2, 2011 | 10:14 AM
  #4  
shmacklepap's Avatar
FD** Fire Disaster
Tenured Member: 15 Years
iTrader: (15)
 
Joined: Feb 2006
Posts: 880
Likes: 3
From: Austin, Texas
My fd has been doing that a lot lately at every start up. I have a feeling its a primary injector getting stuck closed because my A/F is very lean until the other one comes back online and the car goes back to running smoothly. I'm about to send them off to be flow tested and cleaned.
Reply
Old Aug 2, 2011 | 11:50 AM
  #5  
nairdalavodnas's Avatar
Thread Starter
Senior Member
Tenured Member 10 Years
iTrader: (1)
 
Joined: Apr 2007
Posts: 434
Likes: 0
From: san daygo
ya i planned on changing at least the plugs today. mebe wires and stuff too.

i was also considering the injectors possibly clogged, but its been running fine, just that weird start up this morning. and my car inhales gas. i only get about 240 miles to a tank.

we will see how it goes later
Reply
Old Aug 3, 2011 | 12:05 PM
  #6  
nairdalavodnas's Avatar
Thread Starter
Senior Member
Tenured Member 10 Years
iTrader: (1)
 
Joined: Apr 2007
Posts: 434
Likes: 0
From: san daygo
Who knew plugs would be so hard to get
Reply
Old Aug 4, 2011 | 12:17 AM
  #7  
dwb87's Avatar
This is my social media.
Tenured Member 15 Years
iTrader: (22)
 
Joined: Jan 2006
Posts: 2,744
Likes: 0
From: WA
How old are your spark plugs, fuel injectors, fuel filter, and fuel sock?
Reply
Old Aug 4, 2011 | 12:34 AM
  #8  
13b-rotary-vw's Avatar
Pretengineer
 
Joined: Jul 2011
Posts: 132
Likes: 0
From: Bakersfield, CA
That oil change sounds a bit suspitious to me. I'm sure you put the same ol' stuff in right?? Or did you have some one do it for you. These engines ( even when carbed) can have compression and flooding issues, which can make for hard starts. Sounds like to me you had half of this issue happen to you. As long as you aren't having this problem after warm up and during normal driving you should be fine. The new oil could be thinner or diffrent so make sure that has not changed. I've had my fc die on me (Die) just for putting in 91 octane in the tank. The fouled plugs could burn the 87 but not the 91, I just pulled them out and sanded them and that did the trick. Look for the small changes...And reving it to near red line under a load is a good thing once in a while...
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
Jul 1, 2023 04:40 PM
gtcd
1st Generation Specific (1979-1985)
30
Aug 19, 2015 02:44 AM
smikels
2nd Generation Specific (1986-1992)
3
Aug 18, 2015 01:26 PM
torky007
3rd Generation Specific (1993-2002)
7
Aug 17, 2015 05:14 PM




All times are GMT -5. The time now is 02:07 AM.