hey guys i have a 03 srt4 recently i have been having problems with the vaccum hoses popping off and i have zip tied all of them back to the original locations but now the car would not boost past 8 psi... Help Please

 

You've done a leak test on the entire system?
If yes, how does the car run overall at 8PSi?

 

My friend had the same problem with his srt4. We found out that the air inlet temp. sensor had popped out of his cold pipe. Just something to check.

 

no i have not done a boost leak test...... who can do that for me....i will check that sensor out.... thanks......... at 8 psi is slow as dirt

 

Boost leak....since I dont feel like typing out , check srtforums in the how to.

It shouldn't cost ya more than $10 for a basic one.

 

true now i got a question when my car was popping the hoses off the check engine light ;came on and reads multiple misfires so now i got a msd coil pack and wires and some spark plugs you think that wil help out the problem

 

Oh multiple misfires....I would have said plugs n wires. I had a similar problem on my s3. I couldnt get over 15PSI. Turned out that my MSD wires died after 40K.

 

well guys i changed the plugs and now its good just waitin on the wires and coil does the msd setup make a difference thanks cali

 

I heard pretty much nothing but complaints about the msd coil. My friends msd coil went out in about 5k miles. Crane makes a coil you might want to consider getting it.

 

I've head bad things about the MSD pack. I never used it. I just had the wires.

They died after 40K miles, but it was a tough life for them, so its hard for me to classify them as junk.