i just swapped in a 92 LS motor..into my 93 LS the. hooked up everything... but when i start it...all i hear is the motor trying to crank..took out one of the plug wires and stuck in a new plug and tried to start it over and there was no spark at all on the electrode..i have no friggen idea what happend ? i went over the harness and everything is plugged in..but im just so stumped on this car... if anyone could please get back to me thanks..

 

Did you do anything with the distributer before the swap ?

check ur grounds to the tranny the thermastat and the head...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ISawUL00k &raquo;</TD></TR><TR><TD CLASS="quote">check ur grounds to the tranny the thermastat and the head...</TD></TR></TABLE>

Yes this is something that people sometimes forget or overlook and it can cause the car not to start.

 

thanks alot guys for the quick info...ima check all the grounds tonight...

 

make sure ur plugs are right like a backwards Z S on ur distributer

top right is 1, top left is 2 ,bottom right is 3, bottom left is 4

if that doesnt work give a couple bangs with a big wrench.....Hard....lol

 

i havent touched the distributor... on it

 

does it atleast turn over ?

 

nope.. all i hear is it trying too.. i took the plug out and connected the plug wire to it..and there's is no spark what so ever

 

so the starer works then right.?

check all the wire harness grounds. Take ur ECU out and find ur HOT wire for ur Year and model that powers the ECU one the harness clips. When u find it turn the car on and see if u get power. I think it will still send power without the ECU there. and if that doesnt work there is ur problem. Maybe Pull off the Map senser and see if it will throw a code with the accesseries on. Hope that works. Or/And Take ure cap off and put a tester to the + side of the coil see if u get power.. Good Luck

 

thanks alot man.. im gonna try it..

 

Anything ?