Hey! So here is a new thread in my on going saga. I did my tear down. Swapped out the LIM. Also, since I had the option, I swapped out the Valve cover gaskets as well. Bolted everything back up. Torqued to specs. Filled the block up with trash oil to flush the system. Started to flush the coolant as well. Went to crank over the motor to push the coolant, and all i got was .. crank ... crank... crank... then finally she turned over. So, I went back ... Checked for spark. pulled off a SP wire.. checked for spark. Got spark. Pulled off the fuel line going to the fuel rail. Got Fuel. Checked all my vaccuum lines. Went back inside to crank it over again... Crank... Crank... Crank... then finally she turned over... Idle has me nervous.. it was sitting at 2K.. then went to 3K on her own. Went checked the throttle cables to see if they were sticking.. all is well. Is it the IAC? TPS? Any ideas? Thoughts? Comments?