1995 Chevrolet Blazer Q&A

1995 Chevrolet Blazer Question: ok folks here goes my 95 blazer will start but then stumbles and shuts off.

recently replaced intake gaskets it ran fine but had to idle it up with excel petal .lots of new parts any help greatly appreciated -
Answer 1
Check codes , they were known for that 1 main spyder injector to go , they Ether run to rich or not enough pump preesue , got to have 60psi of Fuel pressure if this is 4.3 liter -
Answer 2
yep #1 is right very common issue if not already ungraded -