i have a 2001 chevy blazer it stopped running i dont have any power to fuel pump i switched the relay in fuse box under the hood still no power

i have a 2001 chevy blazer it stopped running i dont have any power to fuel pump i switched the relay in fuse box under the hood still no power 2 Answers

My Chevy blazer 01 has no power at all to fuel pump I replaced fuel pump relay still nothing it cranks great got everything a except power going backto the pump . Any Idea's to help.thanks 1 Answer

I have a 1999 Chevy Blazer, 4x4, 4.3 vortec. We have changed the coil pack, fuel filter, distributor cap and button, the crank shaft sensor, cam sensor and plug wires as well as the ignition control module. We coming to a stop sign it will stall and sometimes when just sitting still. Sometimes it will start right back up and other times it takes several tries. I also have the oxygen sensor on order and it should be here tomorrow. Fuel pressure tested perfectly. No black smoke, no smell of rotten eggs or the cat glowing red. The only code that comes up is PO420. 4 Answers

I have a 1999 Chevy Blazer, 4x4, 4.3 vortec. We have changed the coil pack, fuel filter, distributor cap and button, the crank shaft sensor, cam sensor and plug wires as well as the ignition control m...

I have a 01 Chevy Blazer with the 4.3 v-6... It appears to have a blown intake manifold gasket. There is oil in the coolant. No water in the crankcase. What's the easiest fix??? 3 Answers

As long as I keep putting coolant in it I get heat and it runs at the normal temperature..

My 2002 Chevy Blazer is not starting, Sounds like it is fuel starved. Just filled the tank and got home fine next day it doesnt start. It turns over for a second and then wont stay on on. if i keep trying it sounds more like it isnt getting fuel. I am thinking since I let the tank get low to check m,y milage I may have picked up some gunk in the tank and cloged the line somewhere. Any suggestions on how to go about diagnosing and fixing this? 5 Answers

My 2002 Chevy Blazer is not starting, Sounds like it is fuel starved. Just filled the tank and got home fine next day it doesn't start. It turns over for a second and then wont stay on on. if i keep...