94 4.3 TBI Z Motor Cranking Issue
Having a cranking problem . When cold it cranks and starts but sounds like it's struggling.
When hot I just get a grunt and it won't crank. I've had two starters in it. Current one is just a few months old and is the top of Autozone brand. All battery connections are clean. The battery is old but this has been going on for almost a year. Plus when I jump it on another vehicle I get the same results. I've read on a board that the cables lose the ability to carry the load. This has a long positive cable in an Astro - 78 inches, but I've never heard of cables wearing out. Can somebody explain if they had the long cable issue ? Also - I did the intake gaskets last summer. This is a Z motor. I read a simalar topic below about later model motors distribs being a tooth off. Does this apply to the Z ? And - how do I verify if I'm a tooth off ? Since a Z distrib is ajustable I'm thinking it doesn't apply. Really frustrating ! viewtopic.php?f=13&t=36554&hilit=starter+cranking&start=30 Thanks Duff |
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