sc300 na-t help please
#1
Rookie
Thread Starter
Join Date: Mar 2008
Location: oklahoma
Posts: 95
Likes: 0
Received 0 Likes
on
0 Posts
sc300 na-t help please
my car is not running right
i was driving it around and it went lean and died
so i had it towed back to my place
i changed the plugs and had to add 50% fuel correction in safc 2 to got it to start
if you try subtracking fuel it goes lean and dies
it idles at 13.0-14.5 but if you give it gas it goes lean and dies
the only way to rev the engine is to slowly give it gas
but if its in gear any amont of giving it gas it will go lean and stall
it has 550cc injectors with ls400 maf
so whats causing it to not get any fuel?
help please
http://www.youtube.com/watch?v=igDoa0u9gT0
i was driving it around and it went lean and died
so i had it towed back to my place
i changed the plugs and had to add 50% fuel correction in safc 2 to got it to start
if you try subtracking fuel it goes lean and dies
it idles at 13.0-14.5 but if you give it gas it goes lean and dies
the only way to rev the engine is to slowly give it gas
but if its in gear any amont of giving it gas it will go lean and stall
it has 550cc injectors with ls400 maf
so whats causing it to not get any fuel?
help please
http://www.youtube.com/watch?v=igDoa0u9gT0
Last edited by jth3rd; 12-10-08 at 06:19 AM.
Trending Topics
#9
whats your fuel pressure at? are you using an afpr? it would be nice to know if your getting the correct pressure at the rail.
edit: how many miles have you put on it na-t since this happened? is this your first time out with it?
edit: how many miles have you put on it na-t since this happened? is this your first time out with it?
#10
Rookie
Thread Starter
Join Date: Mar 2008
Location: oklahoma
Posts: 95
Likes: 0
Received 0 Likes
on
0 Posts
since first start up, but it got worse after the taking 30 min drive it then it stalled had to tow it back.
i change the plugs with ngk and gaped them at 28
and it still will only idle. give it gas leans out and stalls,
with 50%+ cor
tps is good, idle speed sensor is good, maf is good
i pulled the plugs and there showing lean
i went to autozone then oreillys and napa none of them rent out fpt
so i still dont know what my fp is at rail
i change the plugs with ngk and gaped them at 28
and it still will only idle. give it gas leans out and stalls,
with 50%+ cor
tps is good, idle speed sensor is good, maf is good
i pulled the plugs and there showing lean
i went to autozone then oreillys and napa none of them rent out fpt
so i still dont know what my fp is at rail