ok guys ive posted before in the tune section but heres the deal.

I just had the Intake manifold replaced under warranty. i got the car back and the thing feels like a beast. its boosting to 15-17psi its on the stock pulley(no bolts). is has green stock injectors, and the tech swears he didnt do any reprogram to it. What the hell is goin on hes telling me well injoy i must have a factory reject.... i dont buy it ive looked for vaccum hoses off and dont find any. it revs to 6500 rpm but i can hear the s/c start to scream at like 26-2700rpm and it seems to be noticeably louder than before. any suggestions? i am second owner and was wonder how would i know if anything is altered by any means?

 

you prob have a clogged cat, or your boost guage is wrong

 

this would be the second cat they put on the car it was replaced at 8k supposedly.......
i can rev and it really doesnt feel like tos bogging or struggling to make power.

i did notice it seems like theres 2 map sensors on the car one on the s/c and the other just behind it under the bypass valve is there suppose to be a hose going to that one? it jsut seems so odd..... should i be worried at all in your opinion? ive been sandbaggin it oncei see it hit 12psi it just feels so much faster almost as fast as my nissan 300zx.

 

Mine boosted 15psi when my cat was clogged. Idk though just get that checked.

 

15-17 psi on stock pulley is wrong. Check the cat.

 

i know you guys all get this alot thanks so much for the speedy replies and help....... i think ive gotta just as much help here as i did working in a dealership lol.

 

on my way back to the dealer on monday because its bothering me alot and my lf hub is noisy and it was just done 3 weeks ago and my rf axle is clicking 3 months old . arg i just want my car fixed.