I need a diagram for ditributor cap spark plug wires and where they go, for an 89 s10 blazer v6 4.3L

You'll need to verify spark at the ignition coil secondary (coil wire that goes to the ditributor). If you dont have a spark tester, remove plug from cylinder 1, disconnect coil wire from distributor and connect to the plug you removed and ground plug to engine steel, have someone crank engine and observe spark.

Before you remove spark plug, crank engine for a few seconds, then promptly remove plug. If its wet with fuel then at least you know injectors are working. If dry, then likely injectors are not activated by ECM. Go ahead and confirm spark and then figure out why no fuel from injectors.

Hi, If you look very carefully you will see the numbers on the distributor cap. Line them up with the right plug. Firing order 1,2,3,4,5,6. right side (passenger) 1,3,5 Left side (driver) 2,4,6

The cap is marked. look at the top of the cap where the wires are attached. they are numbered.

2000 Chevrolet S10/T10 Blazer 2WD 4.3 liter V-6 VIN "W"



Hope this help.

The firing order for a Chevy s10 depends on which engine you have. 1.9L engine the firing order is: 1-3-4-2 . Distributor rotates counterclockwise. 2.0L engine the firing order is: 1-3-4-2 . Distributor rotates clockwise. 2.5L engine the firing order is: 1-3-4-2 . Distributor rotates clockwise. 2.8L engine the firing order is: 1-2-3-4-5-6 . Distributor rotates clockwise. 4.3L engine the firing order is: 1-6-5-4-3-2 . Distributor rotates clockwise.

Mass air flow sensor.

if you have a 1.6 engine the gap is .041 ths /(1.04mm) if you have a 2.0 engine the gap is .033 ths / (.84mm)

There is no test for module in distributor, but they often cause this kind of problem. Also while in there, check the pickup coil wires to make sure they are intact.

change coil pickup which is in the bottom of the distrubuter

This was all I could come with, hope it helps.