help me for this problem urgent

[thibertsho]

hello i have a problem with my sho 5 speeds 95 it lacks force one would say that it run too rich or not enough is you it possible that it would be oxygen sensor or timing?

 

[SeanMc]

Check them codes. No CEL light doesn't mean no code.

 

[thibertsho]

i have 111 111 111 172 172

 

[LOUDSHO92]

Might be your O2 sensors. If they havent been replaced I would start there.

 

[thibertsho]

ok i changed the 2 oxygen sensor and y pipe very new catalisor... not change lost power again?? what is the trouble.

 

[LOUDSHO92]

Why do say there is a loss of power? What are the symptoms?

Have you done anything to the care lately?

 

[thibertsho]

to idle is run very good but in first gear acceleration is not good it take the gaz slowly

 

[SuperHO]

When's the last time you cleaned the MAF sensor or changed the fuel filter?

 

[Redskull]

definitly start with the MAF sensor and Air Temp sender. It's cheap, quick, isn't going to hurt, and can make your car run like new

 

[thibertsho]

ok tomorrow I clean the maf and to change the air temp sensor thank you i give you news

 

[LOUDSHO92]

Is your throttle cable stretched? Have some one floor it and see where the throttle is at WOT.

 

[thibertsho]

thanks you for all council guys to it (maf) I cleaned now is a normal sho i am very happy ALAIN