hi i blew a brand new motor because a fuel lock append in 2 cylinder so when the piston tried to compress the cylinder full of gas i bent 2 rod and the crank. its waranteed, the guy is actually rebuilting me a 350 instead on the 305 that blew . the guy sait that it was the injector that was wrong but why the where ok before and 2 of them would broke at same time possible??? other guy at the local auto part think that is the computer that is going crazy possible have any answers??
dont want to blow my new 350 what i should do??

and how to check in injector are good???

 

they have a tool out there that is pricey if you want to buy it but they are called injector noids or pulsers.any shop that works with fuel injected cars has them,basically what it does is check to see if the injectors are getting the voltage pulse and tells you which ones are bad.
Or if you can get the car over to haliburton ontario,i got a buddy that owns a shop there.

 

You can always send them off and get them checked. TPIS does it as do others.

 

fyi the noid light is only about $10 i just bought one from mac tools (bosh style ) Id check the injectors it self by using shop air with a blow gun and see if it leaks. If all ok check head gasket