Best way to fix a header exhuast leak..
#1
6th Gear Member
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Join Date: Aug 2007
Location: MO/ Born and raised in Louisiana
Posts: 10,696
Best way to fix a header exhuast leak..
Had a little fun with a Cobalt SS last week, now the car has a exhaust leak (driving me crazy). Next weekend a buddy and I are going to try and fix it. Will I have to drop the engine? What's the easiest way to tighten up the bolts? Any help would be appreciated..
#2
#4
unfortunately, there is no easy way to fix an exhaust leak from the headers. If you already know which side its on theres a plus. if its on the pass side good luck lol sooo frustrating. the only way is to tighten them up. If you have access to a lift then that will make your life alittle easier, but if not i would rather (this is my opinion) take my heads out of the car with the headers attached because it is such a pain in the as$ to get at those bolts from underneath the car. its not impossible because many of us have done it, but its no 1hr job.
#5
Well first thing is determine was is leaking. Your passenger side flange gasket could have let loose which would make it a significantly quicker fix. If its one the headers easiest way is to mark off the k member and then drop it moving the motor up and down with a jack as needed. I did it all in about 6 hours when I had to replace one on the passenger side.
#6
6th Gear Member
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Join Date: Aug 2007
Location: MO/ Born and raised in Louisiana
Posts: 10,696
#7
6th Gear Member
Thread Starter
Join Date: Aug 2007
Location: MO/ Born and raised in Louisiana
Posts: 10,696
Well first thing is determine was is leaking. Your passenger side flange gasket could have let loose which would make it a significantly quicker fix. If its one the headers easiest way is to mark off the k member and then drop it moving the motor up and down with a jack as needed. I did it all in about 6 hours when I had to replace one on the passenger side.
Hey thanks man that's just about what everyone else said.. It's coming from the passenger side. A buddy of mine tighten the bolts in the front but said that it would be best to put it on a lift and that's what we plan on doing this weekend.
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junior04
4.6L (1996-2004 Modular) Mustang
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09-28-2015 10:53 AM