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

Cold starts?

Thread Tools
 
Search this Thread
 
Old Aug 28, 2014 | 07:55 AM
  #1  
Rx7_fanofspeed's Avatar
Thread Starter
Original Blackfuries Plyr
 
Joined: May 2011
Posts: 91
Likes: 0
From: Seattle WA
Question Cold starts?

Hi,

I have a S4 NA 13b with street port, hogged out nikki carter 110 GPH fuel pump and DLIDFIS with a long primary exhaust.

It also has new plugs, cap and rotor are good and so are the wires I believe that the fuel filter is good since when i had my Edelbrock on there it would do a really nice 5psi on my Mallory 4309. Currently I have a smaller regulator on there that dials the 5psi from the Mallory to 2.5 PSI.

I think the Carter is a few years old now, does anyone know how much one might go either here on the forum or online?

Really hoping it is something simple..

Thanks guys!

~tim
Reply
Old Aug 28, 2014 | 08:16 AM
  #2  
wankel=awesome's Avatar
carb whisperer
Tenured Member 15 Years
 
Joined: Jan 2008
Posts: 1,485
Likes: 4
From: Greenfield, Ohio
What is the problem exactly...?
Reply
Old Aug 28, 2014 | 08:25 AM
  #3  
Rx7_fanofspeed's Avatar
Thread Starter
Original Blackfuries Plyr
 
Joined: May 2011
Posts: 91
Likes: 0
From: Seattle WA
The car would start instantly rain or shine and in the last 5 days it turns over just as fast but it takes about two to three second of cranking to get it to catch.

I am not sure what to look for
Reply
Old Aug 28, 2014 | 10:23 AM
  #4  
wankel=awesome's Avatar
carb whisperer
Tenured Member 15 Years
 
Joined: Jan 2008
Posts: 1,485
Likes: 4
From: Greenfield, Ohio
Sounds normal! Does it have a choke installed still? I live in the northeast, and my engines dont like to start cold without a choke.

I actually have more problems with hot starts up here.
Reply
Old Aug 29, 2014 | 12:08 AM
  #5  
Jeff20B's Avatar
Lapping = Fapping
Tenured Member 15 Years
iTrader: (13)
 
Joined: Aug 2001
Posts: 15,725
Likes: 91
From: Near Seattle
Sounds normal to me too. You might be pumping the accel pump too much or not enough.

Don't bother with another Carter. Get an MSD pump! It will work with the mallory better.
Reply
Old Aug 29, 2014 | 09:41 AM
  #6  
MosesX605's Avatar
My wife bought me 2 RX-7s
Tenured Member 20 Years
 
Joined: Aug 2001
Posts: 2,328
Likes: 3
From: Saskatoon, Saskatchewan, Canada
The Nikki isn't particularly cold-blooded but if you don't have a choke (and I suspect you don't) it can be a bit grouchier in colder weather. Even a few degrees difference can make the starts a little more finicky.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
whinin
Introduce yourself
17
Mar 30, 2019 07:53 PM
sherff
Adaptronic Engine Mgmt - AUS
5
Sep 12, 2015 12:22 PM
rx7shirley
2nd Generation Specific (1986-1992)
6
Sep 2, 2015 02:11 PM




All times are GMT -5. The time now is 07:15 PM.