HangtimeDMV

So I have my car back and let me tell you guys. The plugs were horrible and they weren't the originals. They were some after market type that weren't good. So iReplaced all 24 of the plugs & boots, and guess what. NO MORE MISFIRES !! iGot the fuel filters replaced too while it was in the shop. But the thing is it doesn't feel like it accelerates as fast as it use to. Idk if its just me tho.

HangtimeDMV

So I've been test driving all day and it feels the car has no power. Like the turbos just don't work anymore or something. Fix one problem and an even worse problem has occurred it seems. The acceleration at 2-3k RPMs is no different then when iFloor it to 5-6k RPMs.

Im going to call them again tomorrow to try to figure out something yet again, this is getting frustrating.

ItalianJoe1

Very possible they broke the map sensor on the intake box, common problem when you do that job and it will cause a loss of boost/power.

HangtimeDMV

Took it back and a hose was disconnect. They used a clamp to keep it connected so it won't come a loose. Put it on I-95 and it took off. My baby is finally %100. Its a good feeling lol

PhazonPhobe

Do you happen to which hose it was? I'm having the same problem on my W220 =/

HangtimeDMV

idk. He just said some hose. I can try to find out for you tho

PhazonPhobe

Actually, I think I found both of our (past) problems. The boost pressure sensor right in the middle of everything. Super easy to break plastic tip.




I removed the broken plastic from the tube and forced the tube over the broken tip and put a small bit silicone adhesive. Drives like new now.

HangtimeDMV

How did it happen to you ?

HangtimeDMV

ohh ok thats wusup bro. Glad you found the problem

PhazonPhobe

I must have snagged it or something when pulling the passenger side intercooler off