General Miata Chat A place to talk about anything Miata

Car will not idle -- Fuel leaks thru FPR

Thread Tools
 
Search this Thread
 
Old 01-11-2015, 10:08 PM
  #1  
Junior Member
Thread Starter
iTrader: (1)
 
orlmiata's Avatar
 
Join Date: May 2013
Location: Orlando, Florida
Posts: 70
Total Cats: -7
Default Car will not idle -- Fuel leaks thru FPR

My setup is as follows..

AEM EMS4 -- Tune file and harness from TSE
ID 1000 Injectors
LS Truck coils
Synchronic FPR
Vishnu Dual feed fuel rail
AEM High flow fuel pump
99 Crank and Cam sensors (Single nub on the Intake cam gear)
Supermiata Damper
12+1 Trigger wheel
EFR 6258 (IWG)
Treadstone Performance FMIC
Turbosmart Manual Boost controller

MAF -- Deleted (harness is used for IAT)
Jumper in diagnostic connector from FP to Ground

Car only runs when gas pedal is depressed -- won't idle. I think I have set the FPR to 40-43 PSI (I did this but adjusting the nut which ignition on -- not sure if this how its done). I have also not synched timing for EMS4 (not sure if is needed or how to do it)



Fuel leaks thru a vent on the side of the Synchronic FPR when ingnition is turned on or car is being cranked. See attached picture.

Any help where I should start troubleshooting would be greatly appreciated.
Attached Thumbnails Car will not idle -- Fuel leaks thru FPR-fpr_leak2.jpg  

Last edited by orlmiata; 01-11-2015 at 10:52 PM.
orlmiata is offline  
Old 01-12-2015, 04:48 AM
  #2  
Former Vendor
iTrader: (31)
 
Savington's Avatar
 
Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 15,442
Total Cats: 2,099
Default

You should start by replacing your FPR, which is clearly faulty. Our maps are set up for standard '99 3-tooth cam wheels, so get one of those as well. Once your car idles, you can take care of syncing timing - with our 12+1 settings the timing is rarely off by more than a degree or two.
Savington is offline  
Reply
Leave a poscat -1 Leave a negcat
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
satisfied
MEGAsquirt
144
11-05-2018 04:05 PM
leatherface24
Cars for sale/trade
15
10-16-2015 11:35 AM
tottestad
Miata parts for sale/trade
18
09-14-2015 07:52 PM
compuw22c
MEGAsquirt
4
09-12-2015 07:42 PM
jankymiata
Engine Performance
23
09-12-2015 06:07 PM



Quick Reply: Car will not idle -- Fuel leaks thru FPR



All times are GMT -4. The time now is 08:17 PM.