I can't figure out what is going with my 03 Cobra. I am getting it tuned by 04Sleeper and I can't figure out why it's not staying on with Kevin's latest revision. I am hoping I can get some suggesting on what I need to do to get this thing running.
Hopefully I can explain this without causing confusion. So after I got done installing my 2.3 vmp blower, I originally ran into an issue with my maf cause the car to sound like it was cammed and dying after several seconds. Kevin fixed this after adding more fuel. Skip to revision 4 and 5 from Kevin and I was able to send him idle and rpm logs. Kevin sent revision 6 and told me to go ahead and send him a WOT log from 2500 to 4500. I didn't get the chance to upload the file and send him a WOT pull until several hours later. By then, the car had obviously cooled down. I upload revision 6 and go to start the car - turns on and immediately dies. I have a short video of this
I upload revision 5 and it does the same thing. Upload revision 4 and it starts and idles fine. But judging by my a/f gauge, it's rich (10.0) until it warms up. The car drives fine on this revision. Here's the strange part, after I drive the car with R4, it will take R5 & R6. Though R6 doesn't feel too great and my wideband is all over the place, more so on the lean side (note; no mid or hard pulls, just normal driving). Why does the car run with the newer revisions once warmed up but not cold?
I don't know where to begin looking, hoping someone can point me in the right direction. Kevin says my datalogs look fine. He's been asking me about my injectors so it sounds like he might believe they are what's causing my issue. I have Ford 56 lb injectors I bought new from VMP when I got the car tuned last year. I do have a set of used deka 60 lb injectors that I can try out, I just need to buy adapter harness for them.
If anyone has any ideas on what can be causing this, I am listening. Thank you
Hopefully I can explain this without causing confusion. So after I got done installing my 2.3 vmp blower, I originally ran into an issue with my maf cause the car to sound like it was cammed and dying after several seconds. Kevin fixed this after adding more fuel. Skip to revision 4 and 5 from Kevin and I was able to send him idle and rpm logs. Kevin sent revision 6 and told me to go ahead and send him a WOT log from 2500 to 4500. I didn't get the chance to upload the file and send him a WOT pull until several hours later. By then, the car had obviously cooled down. I upload revision 6 and go to start the car - turns on and immediately dies. I have a short video of this
I upload revision 5 and it does the same thing. Upload revision 4 and it starts and idles fine. But judging by my a/f gauge, it's rich (10.0) until it warms up. The car drives fine on this revision. Here's the strange part, after I drive the car with R4, it will take R5 & R6. Though R6 doesn't feel too great and my wideband is all over the place, more so on the lean side (note; no mid or hard pulls, just normal driving). Why does the car run with the newer revisions once warmed up but not cold?
I don't know where to begin looking, hoping someone can point me in the right direction. Kevin says my datalogs look fine. He's been asking me about my injectors so it sounds like he might believe they are what's causing my issue. I have Ford 56 lb injectors I bought new from VMP when I got the car tuned last year. I do have a set of used deka 60 lb injectors that I can try out, I just need to buy adapter harness for them.
If anyone has any ideas on what can be causing this, I am listening. Thank you
