Caprice 5.0 won't start but turns almost over
you need three things, fuel, air, and spark. the fuel and air should be ok. Let's check the timing. Oh. are you sutre the firing order is right with the wires? Ok, they are,right? Now set the timing marks on front of engine to match up at 4 degrees after you bring #1 piston to top dead center.on compression stroke.you can tell when its on compression stroke by removing spark plug and bumping the starter untill the piece of tissue you put in the plug hole blows out.then once the timing marks are lined up,check what wire the rotor is pointing at. If its close to #1, turn distributor slowly either way untill you hear a spark jump or pop. Lay #1 plug wireon the engine with the spark plug stuck in it. When the spark pops, the plug will fire at the timing mark setting. put plug back in, minus the tissue, put the wire back on and sng doe your distributor. the firing order is casted on the intakke manifold. Like 18436572. Going around top of dis cap start at the wire you know is #1.and in the direction the distributor turns make sure wires are in that order on your manifold.don't forget to secure the distributor cap..I this distributor has points the dwell/gap will have to be set while running with an allen wrench and dwell meter.at32 degrees. No points,no ptoblem. no setting. button it all up and look around for loose anythings, especially tools on top of radiator and light it it up. Final timing should be set with a timimg light. Any problems , I'll be on the puter bot noon o clock my time. Good Luck.
May 13, 2009 |
1990 Chevrolet Caprice