i am trying to undo the bolts on the downpipe where the manifold meets the rest of the exhaust. i have managed to get 3 out there is one remaining it is totally stuck how can you undo it. iave tried to grind it cant reach it. tried release spray and a socket set please help.
If you've rounded the bolt you may have caused a very big problem for your self! Try hammering on a smaller socket on an extension bar! dont use multi hex sockets they wont grab enough! otherwise its engine out job!!
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