I swapped a 97 long block for my 94 engine. Prior to the swap, engine ran really rough, found bent intake valve. I took everything off the 97 engine and replaced with all the original 94 engine components, intake, coils, all emissions and camshaft timing sensor. Engine would crank and not start. I am getting fuel and spark, but engine just cranks. Engine will run for about 4 secs with starting fluid. Have any suggestions?

 

I swapped a 97 long block for my 94 engine. Prior to the swap, engine ran really rough, found bent intake valve. I took everything off the 97 engine and replaced with all the original 94 engine components, intake, coils, all emissions and camshaft timing sensor. Engine would crank and not start. I am getting fuel and spark, but engine just cranks. Engine will run for about 4 secs with starting fluid. Have any suggestions?[/QUOTE]