1997 Chevrolet S-10 Pickup "engine problems vortec" Questions

...PSI fuel pressure or it will not start. The fuel pump more than likely needs to be replaced this is a common problem with the 4.3L vortec engine.Change the fuel pump and your problems will be

...vortec. engine problem 93' chevy 4.3 V6 vortec. 120k miles.Engine is running too rich!! 10mpg, smell of gas sometimes coming from engine. The whole pass. #2,4,6 side spark plugs are black, suit ...

...pressure regulator.This is a fairly big job it requires removing the intake manifold if this is the 4.3L vortec engine.But Iam not sure which engine you have so this applies only to the Vortec

...problems can occur with this; 1. the mass air flow sensor 2. one or 2 injectors can be stuck open. This is going to need to diagnosed by an experienced technician to determine which component is at ...

...vortec v6. 4x4. As soon as problem please if anyone can help. Look for the emissions label inside the engine compartment, they usually have the emission routing schematic for your car there. Failing ...

...engine reaches temp. We had the same problem with our Blazer, and after thousands of dollars and multiple shops returning it to us.....It was the fuel lines on top of the motor. one of them had a ...

...and use a spray bottle of water and spray around the dist. cap to see if engine falters or stalls. If so, that will be your problem. If ok, spray around the ignition wires to see if any problems ...

vortec engine. My problem is when I am sitting like at a light the engine pulls down and then goes back up...many times when the light turns green and I step on it the truck does not want to go...like

...vortec , I think it's a timing problem . started out on #1 TDC then whent 180 deg still no good Pull out the # 1 spark plug. (Front left or drivers side) Rotate the engine by hand on the crank shaft ...

Vortec automatic 4l60E tranny. My truck will run fine until I run into water where it splashes up, but not enough to get into my engine bay. The engine will have no problem shifting to 1st but then it