Need HELLP Plz

[eddtheman187]

wasup ctv...well heres my dilemma i pick up a 95 tegy with a lsv swap but it had bad piston rings so i pull the motor n put a regular ls...n now it wont start...on the passenger side by the battery,,wire harnest to motor has extra plug n i follow it,,turns out motor has a crank sensor,,idk now i feel stuck but any lil bit of help would b thankful

[jdmjunkie9753]

Your car will still start if your crank position sensor isn't plugged in.. Check all of your grounds, there is 3 of them. 1) From the Valve cover to the Radiator support.. 2) From the Frame to the Tranny.. 3) From the harness to the Thermostat housing.. Is it trying to turn over at all?

[eddtheman187]

it cranks over just wont start i will make shore all 3 r connected first thing in the morning thanks