2001 Chevrolet Blazer Repair Question
Topics covered: Crankshaft, Fuel pressure, Fuel pump.
Mileage: 111,000 miles.
Mileage: 111,000 miles.
Asked on September 30, 2012
2001 blazer wont start
If I can put gas in the tbi of a 2001 blazer4.3 vortec and it runs then dies automatically but replaced just about everything whats the problem?
Asked by jasonkeefAnswer
Replied on September 30, 2012
first, whats everything and why did you replace it??
it is a fuel delivery issue. what is the actual fuel pressure?? it should be greater than 55 lbs.
Roy
Replied on September 30, 2012
its getting good pressure .replaced fuel pump relays fuses spark plugs tming chain crankshaft position sensor
Replied on September 30, 2012
ok, but you have fuel delivery issues. thats why we start at the actual pressure. you can have "good pressure" as you put it but not enough to make it perform.
Roy