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  #1  
Old 06-01-2007, 05:13 PM
scoodidabop's Avatar
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Join Date: May 2006
Location: Houston, TX
Posts: 381
I just did some forum searching and found someone with my same problems. I'm going to double check my alternator, just to be safe.
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'90 300SE --- 173k miles --- (Odometer just stopped working!)

'85 Cali 300D --- 193500 miles --- (Second one) Sold Nov '10

'82 300TDT --- 236,xxx miles --- (My first one) Sold July '09
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  #2  
Old 06-06-2007, 01:00 PM
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Join Date: May 2005
Location: Fernandina Beach, Florida
Posts: 626
my solution

I had long standing alternator issues that sound like yours.

The issues disappeared when I bolted the started motor to the plate that holds it to the side of the engine with 2 bolts. Don't ask me why, it just worked, so I thought I would mention it.
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1983 240D Silver/Blue "Sadie", unknown miles. 100k miles on WVO single tank, converted to 2 tank about 10k miles ago, FPHE, Injector Heaters, Aux Fuel pump. Alcohol/Water injection. Frantz oil bypass filter
1992 300D 2.5 Turbo Green/Tan "Jade" 267K miles Stock.
1992 300D 2.5 tan/tan "Rocky" on 2 tank WVO. Pressure actuated Turbo "rat's nest" surgery completed. 197k miles
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  #3  
Old 06-01-2007, 08:41 PM
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Join Date: May 2006
Location: Houston, TX
Posts: 381
More discoveries...

Whenever I disconnect the red single wire from the headlight switch, no discharging. That wire jumpers over to 2 ignition wires and 1 to the #2 fuse. THAT's where the problem is. I'm outta time for tonight, but at least I got that far...
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'90 300SE --- 173k miles --- (Odometer just stopped working!)

'85 Cali 300D --- 193500 miles --- (Second one) Sold Nov '10

'82 300TDT --- 236,xxx miles --- (My first one) Sold July '09
Reply With Quote
  #4  
Old 06-06-2007, 07:26 PM
scoodidabop's Avatar
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Join Date: May 2006
Location: Houston, TX
Posts: 381
Hey guys!

Thanks so much for all the suggestions. It turned out to be the neg. on the starter was loose and shorting out everything! So I put a $120 Saab alternator in for nothing! Oh well, I really wanted to try that alternator anyway.

New problem after everything is fixed....
I had the radio out, so when I went to push it and it's wires back in, I removed the climate control switches to aid in the wire stuffing. Well, now I don't have AC! Btw, Houston is freakin' HOT! So, where should I start on this? I see the compressor spinning and the aux comes on when the engine temp gets high enough. Bad controls? Suggestions?

Thanks!
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'90 300SE --- 173k miles --- (Odometer just stopped working!)

'85 Cali 300D --- 193500 miles --- (Second one) Sold Nov '10

'82 300TDT --- 236,xxx miles --- (My first one) Sold July '09
Reply With Quote
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