It's very strange: the battery is fully charged and all eletrical components work when the key is in the 'on' position. But, sometimes, when the key is turned to 'start' to crank, she turs right over and other times, nothing besides the hum of the ignition switch. Is it the starter solenoid and, if so, can it be replaced without replacing the entire starter? (It looks like it's possible, but I'd like to get a warning if not)
Also, I have explored other possibilities, including the position of the transimission shifter, to no avail...
Help!!
2006-07-12 11:25:56 · 2 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
Starter Solenoid! Does it click or hum a little bit sometimes? I have a 1983 BMW 633 and I have problems starting it in the same fashion. Follow the positive lead down to the starter and look for any loose wires or bad connections. Make sure you scrub off all signs of corrosion, too. Check any relays or whatnot that might be on that electrical path. Since cranking the engine is the most energy intensive operation in the eletrical system, it also is the one that gets fouled up the most. Best of luck!
2006-07-12 11:29:19 · answer #1 · answered by rattwagon 4 · 1⤊ 0⤋
These cars had Bosch starters made in South Africa and were defective. Replace the starter.
Jules,auto tech/lecturer. Australia
2006-07-12 12:48:32 · answer #2 · answered by Jules G 6 · 0⤊ 0⤋