The timing on that engine is controled by the computer. You can not use a timing light.
The only thing you can do is move the distributor enough to get the engine to run and have power and that is called the base timing. When it does run and the engine light is not on then you got lucky, but if the check engine light comes on, then you will have to get an engine scanner and hook it up and go into the timing mode and move the distributor until you get the cam and crank in time. The scanner will show you when it is in time and the engine light will go off. Tighten distributor and your done. The computer will do the rest.
As long as you marked or took note on what position the distributor cap was in when you took out the distributor, you can turn the distributor gear 180 degrees and reinstall it. There is a flat piece in the end of the distributor that looks like a flat head screwdriver and sometimes that turns when you take the whole thing out. This would put you 180 off on your timing. Try that and then reinstall and that may be your only problem.
the 1996 s-10 blazer 4.3 vortec has the computer in the engine compartment on the left hand side....if this is true, you cannot, I repeat, cannot adjust the timing.....the computer adjust the timing....you should be able to read it on the sticker under the hood..... ------- The timing is computer controlled - no way to adjust it, the computer does all of that for you.
The distributor is synched to zero degrees with a scan tool, it can not be done with a timing light.
The distributor is not timed with a timing light. The distributor rotor is lined up with the mark in the pick up plate when the crank is at tdc#1. The computer then does all timing from there.
1-6-5-4-3-2 clockwise on the distributor.
It is located at the top side rear of the engine block and right next to the distributor.
Depends on the make/model/year/engine size 1996 Chevy 4x4 Tahoe 5.7 l vortec
I have a 98 Suburban with the 5.7 vortec V8. The cam sensor is in the distributor. Remove the cap and rotor to get to the sensor. Hope this helps.
take of the distributor cap and have someone bump the starter, if the cap does not turn, the timing belt has broke.
The distributor is set to 0 degrees with the scan tool and the computer does the rest.
Yes.
Wires, pcm, distributor, crank sensor, timing belt,