richmond82
04-23-2013, 10:08 AM
Update for today 4/23. I pulled the upper mani off and found fuel in 3 of the runners... when i turn power on to fuel pump ecu etc no fuel drops into lower manifold.... any suggestions here ?
Update for today 4/24. Found one missing oring (inj to manifold) on injector #2 if counting from front to firewall. I replaced that and all of the others (inj to fr and inj to lower mani) with brand new orings. Put back together and fired up and still getting bog issue and 14HG Vacuum
need to run a logg and then send to shadowerks - havent done this yet wanted to do a little more diagnostic before i bog him down with my problem. : )
Update for 4/30 - 5/1
Finally got Reducing coupler for a 4"od to 3"od. I am running the 4" Anti-Surge Compressor. Ordered a Spectre 4" to 3" reducer but the douchebags at Oreileys said the measurements were od but they ended by being id. Ending up going to Grovers Plumbing and Electrical for a Rubber Reducer for Piping. Sealed up just right Think i spend more time than money building the tool... I found a Boost Leak at the boost controller and that was it..
Update for Cinco De Mayo Weekend 5/3 - 5/5
* Reset Timing per spec at 15 degrees
*Timing Lock at 15 degrees in Haltech
*Fuel trim at 0
*Data Logg sent off to Shadowerks
Video of Data Logg Session
http://www.youtube.com/watch?v=02xkS9iwshQ
Video of Boost Leakdown @ 20PSI
http://www.youtube.com/watch?v=NhmEDjGcivs
http://i1324.photobucket.com/albums/u604/deyoung82/20130429_171735_zpsccb8e903.jpg (http://s1324.photobucket.com/user/deyoung82/media/20130429_171735_zpsccb8e903.jpg.html)
http://i1324.photobucket.com/albums/u604/deyoung82/20130501_180304_zps37153456.jpg (http://s1324.photobucket.com/user/deyoung82/media/20130501_180304_zps37153456.jpg.html)
http://i1324.photobucket.com/albums/u604/deyoung82/20130501_180253_zps38f44a39.jpg (http://s1324.photobucket.com/user/deyoung82/media/20130501_180253_zps38f44a39.jpg.html)
Finished up switch panel and final wire up while i was waiting.
ALSO Most Important update.....Thank you all for your insight and help, I appreciate all !
The Fuel pump and all other Accessories are wired into a ATC fuse block and Respective Relays. Ignition and Power on Switches
Searched Tech Forums for issue - all info i have found leads to a few things...PCV Valve, Piston Rings,Sticky Valve,ring lands(mixed info on this one) or vacuum/boost leak, air leak on intake.
Just installed Power Enterprises HEad Gasket and ARP head Studs. Head Machined at Bullet Machine with components checked.
A little more info on the car -
Wiring Specialties made me a new S15 Harness with all of the Haltech Sensors wired in (AIT,Wideband,Map) for easy integration.
Data input and linearized -
*We have set the Inj Dead times and Flow Rates Correctly
*We have done the Fresh Air calibration for the wideband
*Calibrated ECU for Proper Ignition Dwell times (LS2 Coils)
*Calibrated for 0% Throttle and WOT calibration for the Q45 TB TPS.
Current Build is 1.5 YRS in process.
Issues:
14HG Steady Vaccuum at idle (good vacuum is 18-22hg @ idle)
getting a ton of AIR Blowby in the Crankcase
Car will run better when oil cap is off. when putting back on it boggs and wants to die
Car is acting like timing is off (just got timing map done)
Have Checked and diagnosed
125 for first Puff and max 140 all 4 cylinders
PCV Checked and Cleaned
Greddy Catch can with proper routing
*No oil in intercooler piping or Turbo intake outlets
Currently Running 10.5AFR @ idle (Optimum idle AFRs are 14.8-15.2)
Car will not drive -
SR20DET S15
*Toda 256 in/ex Cams
*Haltech Plat Pro Current Map by Shadowerks Steve.
*Haltech MAP AIT
*Widebands by PLX and Haltech
*Garret 3076r T3
*750cc injectors
*Q45 TB
*Aeromotive FP and FPR
*Titan top mount rail
*LS2 Coils MAgnecor wires
*Greddy FMIC
* Greddy Full 3 inch exhaust
*Tial 38mm Wastegate with external dump
*Oil Cooler
*50MM VBand BOV
*Russell SS -4 AN Lines from tank to rail/fpr
Before pulling fuse box
http://i1324.photobucket.com/albums/u604/deyoung82/imagejpeg_2_8_zps8b91b0d2.jpg (http://s1324.photobucket.com/user/deyoung82/media/imagejpeg_2_8_zps8b91b0d2.jpg.html)
Update for today 4/24. Found one missing oring (inj to manifold) on injector #2 if counting from front to firewall. I replaced that and all of the others (inj to fr and inj to lower mani) with brand new orings. Put back together and fired up and still getting bog issue and 14HG Vacuum
need to run a logg and then send to shadowerks - havent done this yet wanted to do a little more diagnostic before i bog him down with my problem. : )
Update for 4/30 - 5/1
Finally got Reducing coupler for a 4"od to 3"od. I am running the 4" Anti-Surge Compressor. Ordered a Spectre 4" to 3" reducer but the douchebags at Oreileys said the measurements were od but they ended by being id. Ending up going to Grovers Plumbing and Electrical for a Rubber Reducer for Piping. Sealed up just right Think i spend more time than money building the tool... I found a Boost Leak at the boost controller and that was it..
Update for Cinco De Mayo Weekend 5/3 - 5/5
* Reset Timing per spec at 15 degrees
*Timing Lock at 15 degrees in Haltech
*Fuel trim at 0
*Data Logg sent off to Shadowerks
Video of Data Logg Session
http://www.youtube.com/watch?v=02xkS9iwshQ
Video of Boost Leakdown @ 20PSI
http://www.youtube.com/watch?v=NhmEDjGcivs
http://i1324.photobucket.com/albums/u604/deyoung82/20130429_171735_zpsccb8e903.jpg (http://s1324.photobucket.com/user/deyoung82/media/20130429_171735_zpsccb8e903.jpg.html)
http://i1324.photobucket.com/albums/u604/deyoung82/20130501_180304_zps37153456.jpg (http://s1324.photobucket.com/user/deyoung82/media/20130501_180304_zps37153456.jpg.html)
http://i1324.photobucket.com/albums/u604/deyoung82/20130501_180253_zps38f44a39.jpg (http://s1324.photobucket.com/user/deyoung82/media/20130501_180253_zps38f44a39.jpg.html)
Finished up switch panel and final wire up while i was waiting.
ALSO Most Important update.....Thank you all for your insight and help, I appreciate all !
The Fuel pump and all other Accessories are wired into a ATC fuse block and Respective Relays. Ignition and Power on Switches
Searched Tech Forums for issue - all info i have found leads to a few things...PCV Valve, Piston Rings,Sticky Valve,ring lands(mixed info on this one) or vacuum/boost leak, air leak on intake.
Just installed Power Enterprises HEad Gasket and ARP head Studs. Head Machined at Bullet Machine with components checked.
A little more info on the car -
Wiring Specialties made me a new S15 Harness with all of the Haltech Sensors wired in (AIT,Wideband,Map) for easy integration.
Data input and linearized -
*We have set the Inj Dead times and Flow Rates Correctly
*We have done the Fresh Air calibration for the wideband
*Calibrated ECU for Proper Ignition Dwell times (LS2 Coils)
*Calibrated for 0% Throttle and WOT calibration for the Q45 TB TPS.
Current Build is 1.5 YRS in process.
Issues:
14HG Steady Vaccuum at idle (good vacuum is 18-22hg @ idle)
getting a ton of AIR Blowby in the Crankcase
Car will run better when oil cap is off. when putting back on it boggs and wants to die
Car is acting like timing is off (just got timing map done)
Have Checked and diagnosed
125 for first Puff and max 140 all 4 cylinders
PCV Checked and Cleaned
Greddy Catch can with proper routing
*No oil in intercooler piping or Turbo intake outlets
Currently Running 10.5AFR @ idle (Optimum idle AFRs are 14.8-15.2)
Car will not drive -
SR20DET S15
*Toda 256 in/ex Cams
*Haltech Plat Pro Current Map by Shadowerks Steve.
*Haltech MAP AIT
*Widebands by PLX and Haltech
*Garret 3076r T3
*750cc injectors
*Q45 TB
*Aeromotive FP and FPR
*Titan top mount rail
*LS2 Coils MAgnecor wires
*Greddy FMIC
* Greddy Full 3 inch exhaust
*Tial 38mm Wastegate with external dump
*Oil Cooler
*50MM VBand BOV
*Russell SS -4 AN Lines from tank to rail/fpr
Before pulling fuse box
http://i1324.photobucket.com/albums/u604/deyoung82/imagejpeg_2_8_zps8b91b0d2.jpg (http://s1324.photobucket.com/user/deyoung82/media/imagejpeg_2_8_zps8b91b0d2.jpg.html)