For the third time in 6 months, my blazer arrived home on the back of a rollback......... Again, as before, when it hit the driveway, we were able to fire it right up !!! It ran 10-15 min., and quit...... No fuel..... No fuel pump buzz....... SAME SYMPTOMS as before !!!!!! I've already replaced the pump twice in 6 months....... could it be bad again ???? or is there something else I'm overlooking. I've heard rumor about a TSB regarding a connector or such, but can't find any info. Thoughts ??? Suggestions ????

Thanks in advance, Jim

 

Have you used a fuel pressure gauge and followed the steps in this thread to verify that it's the fuel pump at fault? It could be another component.