1995 chevy cheyenne 1500 with a 5.7......?

kingkong9274

New member
truck was running great yesterday. Today my husband changed the oil and it is running rough. It is knocking. When my husband changed the oil he put some rislone ring seal smoke repair stuff in there along with 10 w 30 oil.

We were told by a friend of ours to drain the oil and run straight transmission fluid in there for a few minutes then drain that and put fresh oil/filter in it....will that stop it from knocking or make things worse? Any suggestions?
 
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