It has passed before with the cracked manifold but since it has been sitting for 3 years do I have to replace the manifold before I do my smog test?
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1991 Toyota Corolla
Question: Smog test with a Cracked exhaust manifold
Answer #1hemicuda April 20, 2009, 13:41Master
it might pass and it might not but Napa has them available for $134 http://www.napaonline.com/MasterPages/NOLMaster.aspx?Page... If you have to change it