Supercharged Mustang Cobra Running Rough

[kujiwara]

Re: Supercharged Mustang Cobra Running Rough

What do you have running on your charger belt?
If you have nothing important, take it off and try to find your problem with out your charger running.
The intake air will come from the bypass, it would be easier to find a vacuum leak.
As mentioned before, a smoke machine would be the best....

I am sure you have a knock sensor in your system so, for the future, don't bother to replace your gas. Fill up your tank before storage, gas doesn't go bad that fast in a closed full tank. I have done it for the past 6 years on our summer car with out issues. Coming back in driving season, I go for a nice/easy and long drive with the car before replacing the oil and add new gas. And yes, this summer car is supercharged.

Thanks! Unfortunately everything is connected to one belt and I don't really want to start the engine so I guess I'm after a smoke machine now

[syncrovan]

Re: Supercharged Mustang Cobra Running Rough

What do you have running on your charger belt?
If you have nothing important, take it off and try to find your problem with out your charger running.
The intake air will come from the bypass, it would be easier to find a vacuum leak.
As mentioned before, a smoke machine would be the best....

I am sure you have a knock sensor in your system so, for the future, don't bother to replace your gas. Fill up your tank before storage, gas doesn't go bad that fast in a closed full tank. I have done it for the past 6 years on our summer car with out issues. Coming back in driving season, I go for a nice/easy and long drive with the car before replacing the oil and add new gas. And yes, this summer car is supercharged.

[kujiwara]

Re: Supercharged Mustang Cobra Running Rough

Do you have access to a scanner or anything?

At this point your playing a guessing game without pulling any DTC's especially with a drivability concern

Right now to me since the MAF has been removed it really sounds like the PCM is having an issue balancing your A/F ratio

I have my own Ford Vcm and if you need a hand let me know. Never dealt with an aftermarket PCM but I am sure it is programmed specifically to your VIN

We tried to scan it but the oem ecu via obd2 port only shows what I have deleted, and thanks I'll definitely let you know if I need help

[Lo)2enz0]

Re: Supercharged Mustang Cobra Running Rough

Do you have access to a scanner or anything?

At this point your playing a guessing game without pulling any DTC's especially with a drivability concern

Right now to me since the MAF has been removed it really sounds like the PCM is having an issue balancing your A/F ratio

I have my own Ford Vcm and if you need a hand let me know. Never dealt with an aftermarket PCM but I am sure it is programmed specifically to your VIN

[100%VAGitarian]

Re: Supercharged Mustang Cobra Running Rough

it's a ford! not a joke because it's fact that they are junk.

[kujiwara]

Re: Supercharged Mustang Cobra Running Rough

Is he gonna polish the knob too??

ill shave it

[kujiwara]

Re: Supercharged Mustang Cobra Running Rough

Don't know much about gas engines but I'd wondering some basic things:
Did you put the wires back in the right order?
Coilpack seated correctly?
Injectors working ok?
MAF sensor reconnected?
Reset car by disconnecting battery and reconnecting?
New coilpack might be defective?

The wires are marked for each cylinder so they're definitely in the right order,
coilpacks would be seated properly since we checked it like 5+ times,
injectors haven't been tested yet but the car is so loud we don't know how to test it with a screw driver,
the car doesn't run a maf sensor,
battery disconnected and ecu reset multiple times doesn't help,
we also swapped coil packs around to make sure they work

[witchcraftz]

Re: Supercharged Mustang Cobra Running Rough

this is very possible or something is in one of the lines. If it ran good before, then you did something, and then it doesn't run

Don't know much about gas engines but I'd wondering some basic things:
Did you put the wires back in the right order?
Coilpack seated correctly?
Injectors working ok?
MAF sensor reconnected?
Reset car by disconnecting battery and reconnecting?
New coilpack might be defective?

[Stonewall]

Re: Supercharged Mustang Cobra Running Rough

Mustang, horse, I see what you did there lol

[Ur0Drivr]

Re: Supercharged Mustang Cobra Running Rough

Is he gonna polish the knob too??

[Geobmx4life]

Re: Supercharged Mustang Cobra Running Rough

Lmfao....last two posts are some funny stuff!

[GingerBeef]

Re: Supercharged Mustang Cobra Running Rough

Any heavy smokers want to blow my horse real quick?

For fucks sakes Jerry.

[kujiwara]

Re: Supercharged Mustang Cobra Running Rough

Try and get your hands on a "smoker" to check for vacuum leaks. Way better than the method you used.

We tried to use a e cig but none of us are good at puffing it so I guess that didn't really work for us lol, I guess it's time to find someone that actually smokes lol! Any heavy smokers want to blow my horse real quick?

[Mcrow]

Re: Supercharged Mustang Cobra Running Rough

Try and get your hands on a "smoker" to check for vacuum leaks. Way better than the method you used.

[kujiwara]

Re: Supercharged Mustang Cobra Running Rough

Kuji who made the aftermarket PCM?

Western motorsports built the car and used their Simple Digital System Ecu