Tim I. Purdy wrote:
>Right there after it made loud noises, like no muffler, type, roaring real
>loud.... About 35 miles on the highway, all of
>sudden, the noise stops, and its like its so quiet
>
Assuming you have't discovered the self-healing muffler... one possibility is
that the bump caused the exhaust system to move into contact with the frame.
Pretty easy to do on a 3 or 4 as there is very little clearance in spots. This
can produce quite an annoying noise. Later, a small road bump or just heating
up might have been enough to relieve the contact.
Geo Hahn
59 TR3A
64 TR4
Mt Lemmon, AZ
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