i was running 55lbs holley injectors, it was running to rich no matter what i did to it so i got 48lbs infectors and put in. now the car runs even worse than before, it hesitates really bad as if it is flooding out. i was adjusted everything we could think of i even got an adjustable MAP sensor, the o2 sensor is new, and all the other sensors are reading OK according to the Tech1. any ideas on what is going on?

 

Have you setup a WINALDL system? That data from your computer is the only way to get a good tune on that car.

 

i don't know what WINALDL is? i know it is a computer program but other than that i don't know what it does. will the TECH1 not tell me the same information?
thanks

 

heres his site with teh winaldl downloadable software. Winaldl

 

thanks for the link, i was looking at some of the data that winaldl puts out and i don't see anything different than what the TECH1 was telling me, please correct me if i am wrong or point out the differences between the two.
thanks

 

If you have access to a scan tool you should be able to tell if the BLM, INT, O2 values are showing your engine running lean or rich causing your bog problem. Knock sensor readings would help show if its a timing related problem.

 

that is my main problem the scan tool shows that everything is where it needs to be for the car to be running properly, that is why we are having such a problem fixing it.
thanks