Engine knocking and runs like crap
Im starting yr 6 of a 2 yr build, and finally got the engine in and started. I pulled the engine and transmission from a '90 gt about 4 trs ago. It ran fine before it was pulled.
Its running and idles rough and has a knock. How kind i find the source or eliminate optoins? Since it hasnt run in yrs should i let it idle for 10-15 min and see what happens?