Why? Another Non starting post

[Deedster]

alright guys and girls i posted before but i am still trying to fix this problem.
I am getting blow back thru the throttle body what is teh problem the car will not run, it will fire on all cylinders with flames coming out of the head. My question is; timing? or is it something else on why it would do this, what would cause air to blow out instead of suck in thru the intake. This car has me boggled.

please help Raini

Also i can not find the timing mark on the block or pointer so i can set the timing to the balancer....


I am ready to just scrap this long block and get a new long block

 

[Deedster]

oh yeah the car is a 91 eclipse gst

also anyone in the Mt. Prospect/chicago land area that is really knowledgeable with these cars would like to give a hand i would be more greatful, i just want to get this car running and i am stumped <--- hence i am new to dual overhead cam cars

 

[Deedster]

some buddy please help