Best way to get a downpipe off?
#3
I would spray it down with PB blaster penetrating oil several times before attempting to break it loose. I would use a 6 point socket or wrench because they grab better. Heating it up with a torch will work too if that is an option.
#5
Join Date: Apr 2010
Location: Mentor, Ohio
Posts: 12,156
I got to all the bolts from under the car. I was lucky the ones on the rear manifold broke free (I had to use a monster long extension on my ratchet to get them, but it worked).
#7
Join Date: Apr 2010
Location: Mentor, Ohio
Posts: 12,156
I repeat, I did mine all from under the car. When you say front part, I assume you are talking where the downpipe and rear exhaust manifold meet...
I had front of my car as high as I could, the rear wheels blocked. A ratchet and some long extensions to reach the nuts/bolts holding them together. A little hit with some PB Blaster prior to and during the job and all came apart perfectly. I did zero work for the downpipe from up top.
I'm sure others have done this job differently.
I had front of my car as high as I could, the rear wheels blocked. A ratchet and some long extensions to reach the nuts/bolts holding them together. A little hit with some PB Blaster prior to and during the job and all came apart perfectly. I did zero work for the downpipe from up top.
I'm sure others have done this job differently.
#8
I sprayed mine with PB Blaster and let them soak. Then I put the car up on ramps and slid under it. Using a long extension, I was able to break the bolts free from the manifold/downpipe very easily. It was super easy to do.
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