USED TO.... as the battery deteriorated, the engine would crank slower or even studder and you had warning of impending failures..
TODAY.. the computer monitors the battey voltage while cranking, and if it drops below 9volts cranking, it just refuses to even let the car try to crank... no slow cranking, no studder, just a click and no crank as the computer will not allow it to happen as it cannot set timing or idle or anything else with low voltage, so its program to not even try if the voltage drops.
SO.. bottom line,, newer cars will experience the sudden 'NOTHING" symptoms by design.
Yes there is still shorting cells or open cell failures vs the sulfation of the plates.. but now.. who can tell.. it just does NOT crank.... only a test of the battery after its pulled out will tell you what happened, but who cares, if a new battery fixed the problem, you just move on.
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Today's Featured Article - My Ford Golden Jubilee - by Troy Estes. This article is about my '53 Ford Jubilee and a story that starts with taking the tractor to my brother's Starter/Alternator Rebuilding shop for a wiring fix. The generator was shot as well as all the wiring. I dropped off the tractor expecting a transformation from a 6 volt to a 12 volt system utilizing the original generator housing, and a total rewiring of the whole tractor. The front end center pin bushing was worn also so I ask that they replace it if they had time. Well, that’s wha
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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