noise from intake??
#1
noise from intake??
i have a 2005 sxt auto and about 4 days ago i have had a really loud roaring coming from my intake and my vaccum has been pushing between 18-20 when normally should be around 12 at idle. The roaring gets really bad when i put it in reverse but i give it a little gas and it will stop. Could it be the throttle body flange sticking or just the cai pipes just roaring because of their the steel? Or should i take it to the shop to find out what the heck is going on?
#3
yea thats what i thought but my stepdad was telling me it was just the amount of air coming in cause i also removed the section between the tb and the manifold and put a piece of straight pipe to stop some of the vibration could that cause it? and i mean we had a ton of rain last week and it started after the rain but i dont think water got in bc its running just as good.... just the noise i think the vac pressure is what scares me more than anything
#4
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#6
Generally, a steady needle, but low reading can be a small vacuum leak. You say you replaced the bellows tube (that accordion looking piece between the TB and manifold); that can become cracked which would cause a vacuum leak. Replacing that piece may also make it a bit louder; I'm not positive though.
Is the car still making the noise you are talking about?
Is the car still making the noise you are talking about?
#7