ok fixed one problem now another one help.

[400Box]

ok now the problem with the car is
it runs like it got a boost leak an blows black smoke but it get boost when you drive it but when you drive it jerks an stumbles its not really drive able
the codes that come up are MAP. MAF or VAF is what it says IAT. and engine coolant temp.
thanks
cory

 

[jeffo]

Have you done any rewiring under the hood lately? It sounds like you may have a blown sensors ground in the ECU:
blownsensorground [ECMTuning - wiki]

 

[400Box]

nope just driving down the road when this all happen

 

[killer_eclipse]

sounds to me like you might have a bad mass air flow sensor... check the conection and you could also give it a stern smack while the car is idling and see if the car studers if it does its probably bad