- Fri Jan 09, 2009 7:10 pm
#87868
hey guys,
i have a 94 ex with a megan 4-2-1 header, a magniflow high flo cat and a full aluminized flowmaster 50 exhaust all the way back.
i have had an ongoing exhaust leak well since about 2 weeks after i got my megan header and i know these are prone to leak so i have changed the gasket by cutting out a template from a sheet of material.
the only other places i can think of that the leak is coming from in the head seal or the donut gasket on the flange to the cat.... i just replaced the head exhaust gasket around 6 months ago and the donut gasket seems to be the culprit.
have any of you guys shared the same problem? someone mentioned a heat shield rattling but i just retightened those bolts as i just did the rear disc swap on my car, so before i get it back out there, any suggestions on how to keep it from springing a leak in the future?
i guess i can get a new header but that doesnt seem to make much sense and the exhaust does not have any holes in it, it was just welded up about 6 months ago and is still pretty much brand new so its from the donut-flange gasket forward.
thanks!
James
i have a 94 ex with a megan 4-2-1 header, a magniflow high flo cat and a full aluminized flowmaster 50 exhaust all the way back.
i have had an ongoing exhaust leak well since about 2 weeks after i got my megan header and i know these are prone to leak so i have changed the gasket by cutting out a template from a sheet of material.
the only other places i can think of that the leak is coming from in the head seal or the donut gasket on the flange to the cat.... i just replaced the head exhaust gasket around 6 months ago and the donut gasket seems to be the culprit.
have any of you guys shared the same problem? someone mentioned a heat shield rattling but i just retightened those bolts as i just did the rear disc swap on my car, so before i get it back out there, any suggestions on how to keep it from springing a leak in the future?
i guess i can get a new header but that doesnt seem to make much sense and the exhaust does not have any holes in it, it was just welded up about 6 months ago and is still pretty much brand new so its from the donut-flange gasket forward.
thanks!
James
