RRFPR running too rich at idle
RRFPR running too rich at idle
Just installed a walbro 255, begi rrfpr, and srt4 stage 1 injectors. My car is seeing 10.0-10.5 AFR at idle and i've tried adjusting the regulator and it doesn't change, when i had the stock injectors in and it adjusted just fine. do you think my new injectors are too big? motor is a 2.0 dohc.
She was just admiring, my ride...
Got a fuel pressure gauge? Make sure the regulator works.
Got a return line? Modded fuel pump.
Got a return line? Modded fuel pump.
'97 black ACR coupe- #3 - Scrappy
'96 black coupe- #4
'97 magenta coupe- #10 - 13.379 @ 101.07 mph
'04 SXT mtx - #45 - GF's DD
'96 ACR
'95 Astro Van
'11 Chevy Express
'02 atx - #48
'98 Intense Blue R/T - #49
'04 SRT-4 - #50
'99 Intense Blue R/T - #51
52 and counting, when will it stop?
'96 black coupe- #4
'97 magenta coupe- #10 - 13.379 @ 101.07 mph
'04 SXT mtx - #45 - GF's DD
'96 ACR
'95 Astro Van
'11 Chevy Express
'02 atx - #48
'98 Intense Blue R/T - #49
'04 SRT-4 - #50
'99 Intense Blue R/T - #51
52 and counting, when will it stop?
- metal_gear_jon
- 1GN Registrant
- Posts: 559
- Joined: Tue Feb 13, 2007 7:12 pm
- Location: Cincinnati, oh
Upstream o2 sensor hooked up?
'98 Alpine Green Coupe turbo fodder
^ Not mine...
http://www.tristateneons.org/ never forget...
Have a lol
Feeding the trolls since '07
^ Not mine...
http://www.tristateneons.org/ never forget...
Have a lol
Feeding the trolls since '07
no i don't have a fuel pressure gauge
yes all the o2 sensors are in and working.
my new injectors are 577cc vs 224cc stock ones.....
the regulator is working because when i used my stock injectors i could see my afr go up and down when i adjusted the center screw.....
but under boost they could not push enough fuel
yes all the o2 sensors are in and working.
my new injectors are 577cc vs 224cc stock ones.....
the regulator is working because when i used my stock injectors i could see my afr go up and down when i adjusted the center screw.....
but under boost they could not push enough fuel
She was just admiring, my ride...
- metal_gear_jon
- 1GN Registrant
- Posts: 559
- Joined: Tue Feb 13, 2007 7:12 pm
- Location: Cincinnati, oh
Stage one's are kinda big for a stock Dohc. I ran 35'lber's (370cc's) in my old car when it had a rrfpr.
'98 Alpine Green Coupe turbo fodder
^ Not mine...
http://www.tristateneons.org/ never forget...
Have a lol
Feeding the trolls since '07
^ Not mine...
http://www.tristateneons.org/ never forget...
Have a lol
Feeding the trolls since '07