Savanah07

Ok, i was running the car a little. Dropped her in 4th gear going about 80, showing someone how the performance improves now that i put in the cvcm deletes. i got off the exit and put her in neutral and coasted to the stopped light and when i stopped the car just stalled. WHy is this? could it be the tune, and i need to flash my car again?

Also, has anyone had a weird jerking after starting your car up and driving in first. I have a manual 07 gt, and after i roll into first the car jerks and jerks and jerks. I believe i just need to re flash my car, but why does it do this?

07 Manual GT
K&N cai
Axle Back Flowmasters
93 octane tune from brenspeed
CMCV Deletes
12' black racing stripes
Side and back black window louvers

hammeron

Throttle Body

Savanah07

whats up with the throttle body?

hammeron

may need a cleaning....

there's a recent thread about it, i'll see if
i can find it

hammeron

check this out and see if it applies....

https://mustangforums.com/m_3918685/tm.htm

Savanah07

when i put the CMCV on, i looked in the throttle, (cause you have to take it off) and it was pretty clean, no dust or black stuff. i think resetting the computer could do it. I hear that tunes can get buggy and maybe thats whats happening. you think?

PROMETHEUS PRIME

Is the car cold when it jerks. Thats a common problem before it warms up. You did get a new tune also with the plate delete right?

howarmat

The tune has to be for the plates.....it would be fine at higher RPMs but without the tune, the lower RPMs would be rough and it will quit running probably.

exx1976

I don't know about the bucking, but the stalling after high speed also counds like it *might* be a fuel pump problem.. The TSB says after cruise at hightway speeds... ?? I don't recall exactly, but a quick search will find it on here. I *think* the TSB # is 09-06-06.. ??