1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

my 7 won't quite start.

Thread Tools
 
Search this Thread
 
Old Mar 20, 2009 | 06:05 PM
  #1  
maggot's Avatar
Thread Starter
can't find redline
Tenured Member 10 Years
 
Joined: May 2008
Posts: 39
Likes: 0
From: SK, Canada
my 7 won't quite start.

hey guys,
so I went to start my 84 GSL this morn, and the best I could get was a stutter. I checked fuel flow, which is good, spark and timing was also good, pulled the plugs, did a whoosh test, which sounds good, and then noticed that there is quite a bit of oil on the plugs. The last time I drove it, about a month and a half ago, I noticed that it was burning oil a little more than normal. I tried adjusting the omp metering screw and tried again, but it just spuddered a few times then died. Not sure whats goin on, and I cant find any info on the threads to help me. any help would be awesome. thx
Reply
Old Mar 20, 2009 | 07:32 PM
  #2  
Kentetsu's Avatar
Lives on the Forum
Tenured Member 15 Years
 
Joined: Jun 2004
Posts: 11,359
Likes: 14
From: Grand Rapids Michigan
With any luck, she's just flooded. Grab a can of Seafoam, dump a couple ounces down the carb, then try again. She'll smoke white for a bit after starting, but that's a normal side effect of using Seafoam directly like that.



.
Reply
Old Mar 20, 2009 | 09:09 PM
  #3  
JoeyMazda's Avatar
"81 RX-7
 
Joined: Nov 2008
Posts: 324
Likes: 0
From: Easton,PA
Double check timing with a timing light.You should know if it's flooded by looking at the plugs. If you have a strong gas smell. if it's just oil, you might have a broken oil seal.
Reply
Old Mar 20, 2009 | 09:55 PM
  #4  
maggot's Avatar
Thread Starter
can't find redline
Tenured Member 10 Years
 
Joined: May 2008
Posts: 39
Likes: 0
From: SK, Canada
ya it smells like gas to me, but there seams to be more oil on the plugs then normal. I'll see if I can find some sea foam and give that a shot. ATF works also, does it not? If its an oil seal its no big deal, I gotta couple kickin around but I really dont wanna waste the 15 hrs to rip the engine open if I dont have to. That and I'm havin a hard time findin a 54mm socket for the flywheel
Reply
Old Mar 21, 2009 | 10:51 AM
  #5  
maggot's Avatar
Thread Starter
can't find redline
Tenured Member 10 Years
 
Joined: May 2008
Posts: 39
Likes: 0
From: SK, Canada
I got thinkin last night, there's oil on all four plugs. If it was an oil seal wouldn't there be oil on just the 2 plugs with the bad seal? Of course I know that just means that 2 seals could be botched, but I'm hopin that's not the case.
Reply
Old Mar 21, 2009 | 11:10 AM
  #6  
bstrange99's Avatar
unregistered rex offender
Tenured Member 05 Years
 
Joined: Oct 2003
Posts: 1,644
Likes: 0
From: Spokane, Washington
I would think that if it ran fine a month and a half ago, when you last drove it, that it should run fine now. I know mine doesn't like to start very easily after sitting for just a week.
Are you sure it's oil on the plugs, and not just gas that looks like oil from the carbon on the plug heads?
Reply
Old Mar 21, 2009 | 08:02 PM
  #7  
maggot's Avatar
Thread Starter
can't find redline
Tenured Member 10 Years
 
Joined: May 2008
Posts: 39
Likes: 0
From: SK, Canada
nah it was most definately oil. I could smear it on arm and it would be black. found an equivilant to seafoam (motomaster tune up in a can) this morning, and it fired up, but it burned a lil blue and was back to its 1200 rpm idle. I messed around with the carb all day today and got it down to a very clean 800 rpm, but its still burnin a lil blue. Plugs are dry when I pull them out now tho. Gonna do an oil change on it and see if I can find some stuff to throw in to clear up the blue. but its runnin better than ever, so thx guys. I only had to take the carb off 3 times too! :S
Reply
Old Mar 22, 2009 | 01:30 AM
  #8  
mazda83's Avatar
Full Member
Tenured Member 05 Years
 
Joined: Feb 2006
Posts: 85
Likes: 1
From: Los Angeles
i'm running an electric holley fuel pump and the motor on my pump went out on me....
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
squirrels
1st Generation Specific (1979-1985)
10
Sep 1, 2024 09:52 AM
Red-Dragon_Akuma
New Member RX-7 Technical
11
Sep 28, 2015 06:09 AM
izzolaw
1st Gen General Discussion
2
Sep 27, 2015 08:33 PM
lnlreaper
2nd Generation Specific (1986-1992)
2
Sep 27, 2015 09:59 AM




All times are GMT -5. The time now is 03:00 PM.