1999 Chevrolet Blazer Repair Question
Topics covered: Engine, Fuel pressure, Spark.
Mileage: 172,499 miles.
Mileage: 172,499 miles.
Asked on December 30, 2012
Chevrolet Blazer Engine Problem
Car tries to start but want after sitting a couple of days or hours it will start I put a fuel filter ,changed plungs,new fuel pump,and changed ignition co and still want stary
Asked by (pending member)Answer
Replied on December 30, 2012
I saw what you replaced, did you do any testing? Key on engine off, use a gage and check fuel pressure? If you have the spider fuel system, it is noted for problems. The poppets valves are noted for sticking and fuel pressure is critical.
If it isn't a fuel issue, then engine cranking, visually check for spark at the spark plugs. Also, check for injector pulse.
