This is topic Running rough w/ misses code33 egr in forum Tech Talk at Northern California Ford Owners  .


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Posted by street_illegal_stang (Member # 1554) on :
 
Would a egr valve with no vaccum line hooked up cause a 5.0 to run rough on accel and misses on cruise? It feels like its advancing timing at will and feels like its running on 7 cly. when it does.
All basics are good as far as steady vacuum,compresion,timing,firing order,grounds and all connections except smog shit going to egr.(vaccum lines)
P.S I also have code 67 note i dont have a/c or automatic [patriot]
 




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