So, I've replaced the voltage regulator and battery on Lola, and she's running OK. But if I have to go somewhere in the evening, it's a nightmare.

Lights, radio, and heater running at the same time for more than 30 minutes = Dead battery.

I'm old the it's likely the cable, so I bought a new one. I am unable to remove the old one, but I have a friend with tools who can. However, he seems to think the new ground cable should be attached directly to the engine block, and I've read not to do that.

Where should the new ground go? Also, if the old connection location isn't rusty, can I reuse it? Is it safe to connect the ground directly to the engine block? I'm hesitant to put a hole in a big piece of cast iron who's job is to contain a lot of pressure, but I'm a novice, so... please educate me.

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84 300D anthracite grey, tan interior "Lola"

Diesel smells like farvegnugen!