RX7Club.com


Go Back   RX7Club.com > New Member Section > New Member RX-7 Technical
Register Forgot Password?
Register Photos FAQ Members Search Today's Posts Mark Forums Read Vendor DirectoryUsed Cars Garage
Welcome to RX7Club.com

Reply
 
 
 
 
LinkBack Thread Tools Search this Thread Display Modes
Old 04-12-12, 06:38 AM   #1
New Member
 
Trader Score: (0)

Join Date: Apr 2012
Location: GE
Posts: 1
Exclamation RX7 FD3S 13b engine problems / stalls / rough idle and running rich

Hi,

iīve an 94 RX7 FD3S 13b. Itīs not running right at the moment. Bought it from a member of here in october and it was running fine when i was driving back to germany. after the import it was sitting in the garage till last week. i tried the engine and itīs running really rough with a lot of smoke (unburned fuel). Soundīs that its running on only 1 rotor. after trying a few times it now stalls and the plugs are wet. i reset the pfc but same problem. iīve checked the idle speed control and the throttle sensor.

here is the link: http://www.youtube.com/watch?v=PJpYL...feature=relmfu

its an single turbo with these specs:

Large street port
Hks t04 single turbo
Wastegate
Hks evc
Apexi power fc with commander
Fmic
Walbro fuel pump
tscheuneheuner is offline   Reply With Quote
Old 05-24-12, 09:44 AM   #2
Exhaust Leak
 
Julzilla's Avatar
 
Trader Score: (0)

Join Date: Nov 2010
Location: Geelong, Victoria, OZ
Posts: 25
sounds like your plugs are fouled up. Try replacing/cleaning them and try firing it up, you do have it ported so you will foul plugs up alot of it doesnt get driven heaps.

Does it rev smooth or does it sound choppy?
Julzilla is offline   Reply With Quote
Old 06-01-12, 04:49 PM   #3
New Member
 
Trader Score: (0)

Join Date: Feb 2010
Location: caribbean
Posts: 10
If that doesn't work , do not rule out damaged injector o-ring .
Had this problem and an o-ring on the #1 secondary injector was the problem .
all rotor is offline   Reply With Quote
Old 06-04-12, 12:03 PM   #4
New Member
10 Year Member
 
Trader Score: (0)

Join Date: Apr 2003
Location: idaho
Posts: 5
I would second taking a look at the plugs as the first culprit
themadsupra is offline   Reply With Quote
Old 06-04-12, 12:03 PM
RX7Club
Mazda RX7




Paid Advertisement


 
 
 
Reply

Tags
13b, 94, engine, fd3s, idle, issues, mazda, miss, motor, rich, rough, running, runs, rx7, surging

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


All times are GMT -5. The time now is 08:41 PM.
All content Copyright Đ 2007 by Internet Brands, Inc.

Contacts

SEO by vBSEO ©2010, Crawlability, Inc.