Injectors pouring fuel but no start.
 

Hey guys,

I just replaced the starter on my 88" 2.8 FI Blazer.

It wont start and I think that the engine is being flooded. The injectors are just pouring fuel down the throttle body.

I have read that it could be the MAP sensor temp sensor or the 02.

Would a failure of any of these sensors cause it to just pour fuel?

Thanks.