1985 GMC Jimmy "timing vortec 4" Questions

4.3 vortec V6. some times the truck will not start. If I give it a shot of starting fluid it will start right up. What could it be? The "spider" up under the plastic intake plenm, the poppets athe end

...4.3 vortec, it is probably a crankshaft sensor going bad=you can try unplugging/plugging it back in to see if it helps, but they usually don's last very long when they start to go. Held in with one ...

...timing is off. You will need to remove the distributor and rotor, then install your rotor (before re-installing the distributor) and align the rotor pointer with either the number 8 or 6 stamped on ...

...vortec (262) it sounds as if u r experiencing the same sound i was. i took it to a machnic because i thought it was the lifters. after having those replaced the sound was still there. i searched for ...

4.3 vortec engine. When it's cold it sometimes doesn't want to start and seems to be flooding, when you let it sit for an hour or so it will start right up. Once you get it started it will be fine all

...vortec not show any timing advance data when running after replacing engine? After replacing the 8.1 vortec 454 in 99 3/4 ton chevey dually with a rebuilt 8.1 it showd no timing advance data when ...

...vortec 350 to start to knock 3-4 times on start up after sitting for 10 minutes or more? It then goes away and runs smooth and quiet. It started after 600kms. Is it a ping or a knock? It could be the ...

...vortec engines are prone to leak fuel from fuel pressure regulators inside the intake manifold ,an from injector pop it valves . How to replace the spider injector on Cheyv motor 4 3 or 5 7 liter ...

...4.3l vortec engine To start the 2000 sonoma 4.3l vortec, i have to turn the key to start the pump 4 or 5 times then it will start and run normally. but it won't start unless i turn it as i said. What ...

timing for 2002 4.3 vortec chevy blazer Try this video and see if it helps: Chevy 4 3 V6 How to Set Distributor timing