to make a long story short, i had a motor that i ran then took out, and then put back in. Now it wont start, and there is white smoke puffing out the open throttlebody, motor is bone stock, and the rings have 3000 miles on them. motor ran fine befor it came out 3 months ago. timing is perfect and there is spark. the car has enough fuel and the compression is fine. i dont know why the car wont start. it cranks fine. please help.

 

wow thats not good, try taking off the breather or pcv valve, is there smoke coming from there too? how about the oil dipstick, this might narrow it down a bit.

 

theres no smoke coming out of the pcv valve or the breather, only coming out of the intake manifold and throttle body.

 

bump

 

Firing order for the plug wires??

 

firing order is correct also.

 

wiring? check wirings, it can be a cut somewhere? don tknow uncommon?

 

stock harness, nothing was cut, and all the grounds are right also.