Tweecer Newbie in Desperate Need of Help!
- Thread starter 88GT347STROKED
- Start date
-
Sponsors (?)
Black95GTS
Active Member
Well like I replied in the post next to yours... get an aftermarket fuel pump. You just added a bunch of parts that will flow a ton more air but no parts that will flow a corresponding amount of fuel.
I would suggest a 255lph high flow fuel pump. You'll never be able to tune it in without the appropriate hardware necessary to achieve a good a/f ratio.
Adam
I would suggest a 255lph high flow fuel pump. You'll never be able to tune it in without the appropriate hardware necessary to achieve a good a/f ratio.
Adam
Another noobie!
Welcome to Stangnet!
I am the guy that spoke to you on the "other" site.
I didn't even think about the fuel pump before.
IF the fuel pump is the problem you should see that the O2 is close until a certain rpm/load. At least that is what I think.
jason
Welcome to Stangnet!
I am the guy that spoke to you on the "other" site.
I didn't even think about the fuel pump before.
IF the fuel pump is the problem you should see that the O2 is close until a certain rpm/load. At least that is what I think.
jason
Zero Signal
Active Member
Can you find a way that we can download your tune? See if you can email to me. Chances are, if your banks are reading way different, you have a problem with the .CCF
First read the EEC and save that file and tune off that instead. Also make sure you have the right strategy selected. If not, you will have all kinds of nasty problems.
First read the EEC and save that file and tune off that instead. Also make sure you have the right strategy selected. If not, you will have all kinds of nasty problems.
The first thing I would do is see why you get different readings on the O2's.
Do you think you might have an exhaust leak?
Or maybe a bad O2? You always could switch them for a simple test.
You must know everything mechanical is OK before your start to tune or you're wasting your time.
What is the deal with the back fires?
I can't stress enough the fact you could do some damage here and the first priority is to get some decent Closed Loop drivng conditions. At this point in time, WOT conditions should take a back seat here.
Do you show the K's to be active during idle and if so, what are the values?
Have you set your new cubic inch scalar?
What is your load at idle?
That ought to provide enough info to help the members get started to help you if you answer each question.
Grady
Do you think you might have an exhaust leak?
Or maybe a bad O2? You always could switch them for a simple test.
You must know everything mechanical is OK before your start to tune or you're wasting your time.
What is the deal with the back fires?
I can't stress enough the fact you could do some damage here and the first priority is to get some decent Closed Loop drivng conditions. At this point in time, WOT conditions should take a back seat here.
Do you show the K's to be active during idle and if so, what are the values?
Have you set your new cubic inch scalar?
What is your load at idle?
That ought to provide enough info to help the members get started to help you if you answer each question.
Grady
Similar threads
