I got flashed last week after installing a few mods. Took car for a quick drive and car would not rev past 3500 or so... at wide open throttle it wouldn't go past 3000. i checked all my IC pipes, bov, and turbo lines and everything seems to be in order and I really have no idea whats going on... any help?

rnr intake
megan manifold
megan o2 housing
megan down pipe
ultimate high flow cat
hks hi-power exhaust
helix IC pipes
walbro 255
MR diverter valve
ralliart plug wires
iridium -1 plugs

also, when in neutral it will rev all the way to 7k... this is only happening when the car is in motion.

 

call the person who flashed it..or put a code scanner on it...

 

what the farmer said

 

is it sputtering? like it falls on its face? I'm calling p0300.

 

^^ yeah thats what i thought but there is no cel or anything...

 

Whoever did your flash...that's the person you need to call asap. If it was al, then call him up before you start posting for help...you'll get more deffinite answers.

 

yeah i posted in his forum to. this was just to get ideas from people. I'll call AL right now to get his opinion. thanks so far guys, any more help would be great!

 

From our phone conversation - it would seem the car was running normally before you installed the new walbro pump (with the flash already in) and then poorly after you installed the walbro pump - thus my speculation is that you may have misintalled the walbro pump or have a bad pump

Sounds like fuel starvation to me

 

You are 100% correct on this

People who call me when they have a problem will always get unending customer support till the problem is resolved - which is in 90% of the time totally flash unrelated

However one of my pet peves is when people come on here and post like this and then 15 minutes my phone rings so I have to waste time posting a response here after I just spoke to the customer on the phone about it

 

My car was running poorly after I did a bunch of work on it and it ended up that I forgot to plug the MAF sensor in. Check the simple stuff first.

 

Most likely problem with fuel pump...https://www.evolutionm.net/forums/sh...d.php?t=146779

PM me if you have any questions.