Running really rich

[dcboosted2]

My 96 eagle talon tsi is running extremely rich mods are fiction 14b turbo and MBC. I bought the car like this thinking it was injectors which is wasn't, all 4 are new with new o rings. Temp sensor is new throttle position sensor is new.
I took all intercooler piping inspected and everything checked out good. I checked for boost leaks and none. The previous owner said he drove for 6 months with no issues then it started Idleing funny and he parked it.

Also checked ecu tiny bit of corrosion. What else should I check?

 

[92AWDHX40]

Mods please how is it running rich.

 

[dcboosted2]

Black smoke from exhaust smell of gas jerks on acceleration loss of power only mods are manual boost controller 14b turbo and fmic

Also o2 sensor is new egr stuff deleted and no check engine light

 

[randman2011]

So you're running a different turbo and a boost controller on the stock ECU?

 

[TCB91GSX]

This sounds like an ignition issue/misfire. Have you checked your plugs/wires ?

Also, like everyone else said, create a profile.
When articulating an issue, it is helpful to use proper sentence structure. I had to re-read your post 3 times to figure out what was going on.

 

[NOSLO2PT0]

So you're running a different turbo and a boost controller on the stock ECU?

ECU has no idea what size turbo is on the car, nor does it care, So those two items are non-issues

 

[dcboosted2]

This sounds like an ignition issue/misfire. Have you checked your plugs/wires ?

Also, like everyone else said, create a profile.
When articulating an issue, it is helpful to use proper sentence structure. I had to re-read your post 3 times to figure out what was going on.

Sorry, was tired from work when i posted this. I will get everything updated on my profile. The plugs and wires are new and I doubled checked the firing order aswell.

 

[dcboosted2]

ECU has no idea what size turbo is on the car, nor does it care, So those two items are non-issues

Stock 14b turbo off a 1g talon. And the boost controller is not set all the way either.

 

[NOSLO2PT0]

Stock 14b turbo off a 1g talon. And the boost controller is not set all the way either.

Not sure what happened here, but I didn’t ask a question regarding the turbo. All I am saying is it doesn’t matter what turbo you have or what the boost is set at. What size injectors are you running?

 

[dcboosted2]

Sorry, that message was suppose to go to randman2011 but there new stock 450cc injectors, replaced all o rings aswell.

 

[NOSLO2PT0]

Does the car have an aftermarket fuel pressure regulator? What about fuel pump?

 

[dcboosted2]

No sir still have the stock fuel pressure regulator, and not sure on the fuel pump I bought the car as is thinking it was a leaky injector or boost leak but both checked out.

 

[Tylerrcc]

Start with a wideband