Checking for exhaust leak?
#1
Checking for exhaust leak?
How do you check for an exhaust leak? I installed the jackpot 2-1-2 headers and had a tough time with the heads. The stock headers are tapered and fit in the seal really easy, the jackpots are not.
I think i got them on good but just want to make sure. What is the best way to check?
I think i got them on good but just want to make sure. What is the best way to check?
#2
#5
#6
Personally I've never checked with any of the smoke or flame methods although they sound reasonable and I would try if I felt it was necessary. Typically I'll just listen. Also when it's cold and you first start it up you can put your hand up near the suspect joints and see if you feel anything. After that just ride it a while and inspect all the joints for a soot trail. If it's leaking, you'll see it eventually.
#7
what I have done is to take a paper towel and roll it to look like a long cigar, nice and tight...next light one end and let it burn for a bit and then blow it out so that there are still red hots but no flame...there will be lots of smoke..now hold the smoldering part near all the suspect joints and you will see the smoke blow away if there is a leak, and if it is bad you might even see the paper burst back into flames...keep some water near by just in case it gets out of hand...
Trending Topics
#8
#9
Just reviving this old thread.. Has anyone come up with any other good ways to detect exhaust leaks? I'm getting a bit of decel pop and am pretty sure I have a leak somewhere. I reused my exhaust gaskets on my header/muffler change, as well as the other clamps. My guess is I have multiple possible places for a small leak. I'm figuring I really need to just pull it all apart and reassemble with new clamps & gaskets, but it'd be nice to see where the problem is.