need little help...

[EclipseGSX012]

hello boys and girls...

Okay lately my car has been having sputtering problem when the car is crusing at 3000rpm and trying to get on the throttle, Hopefully ill take it to the shop get the boost leak and vacuum leak test to see if this will fix it.

my major problem is that my car wont hold boost or it doesn't boost at all. Another Problem is that my exhaust was loud is hell before but since last week it seems like my exhaust got lot quiter and while at WOT it's not loud at all. What could be the cause of this??

Hope somebody could help me out.

Thank you,
Joe

 

[The_EE]

Could be a boost leak, could also be the cat is clogged.

Can you supply more info? Do you hear any exhaust leaks?

 

[EclipseGSX012]

Could be a boost leak, could also be the cat is clogged.

Can you supply more info? Do you hear any exhaust leaks?

no cat. only way i could tell you is that exhaust was loud is hell but now it got really quite it seems like i have like 2" exhaust on the the which i have 3" downpipe & exhaust and no cat...