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Old 02-22-2020, 04:31 PM
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Quote:
Originally Posted by andrewwynn View Post
Only the starter and alternator are fed through the BST.

Either B+ loose or BST open with cause the symptoms. (among other possibilities) but it's an easy test: jumper from battery pos to B+ under hood. If it starts, likely BST open.

Make sure B+ is tight. When I replaced alternator recently I just removed the bolt from B+ to disconnect battery.

Andrew already explained this to you! Why ask for help and disregard the help already given?
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2005 4.4i (LV12368) on Style 87's in summer and Studded Style 130's in winter.

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Old 02-22-2020, 04:50 PM
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Quote:
Originally Posted by bhennrich View Post
Andrew already explained this to you! Why ask for help and disregard the help already given?
DUDE!! I'm NOT A CAR GUY so I don't understand what the below MEANS!!


jumper from battery pos to B+ under hood.


If you're not going to help WHY THE HELL RESPOND???
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Old 02-22-2020, 04:56 PM
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Originally Posted by jagarundi View Post
DUDE!! I'm NOT A CAR GUY so I don't understand what the below MEANS!!


jumper from battery pos to B+ under hood.


If you're not going to help WHY THE HELL RESPOND???

Do you know what a "hood" is? Do you know where the battery is located? It has already been pointed out but under the hood on the firewall (that is the metal that separates you in the car from touching the motor) there is a metal post that has a red + on it, that is the B+ Under hood. You run a jumper from the battery positive terminal in the rear of the car to the B+ under the hood. If that lets everything start as normal you BST is bad. The BST is there to help reduce the risk of the battery grounding out causing a fire in the event there is a crash.
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2005 4.4i (LV12368) on Style 87's in summer and Studded Style 130's in winter.

1997 M3/4/5 (EE05340) W/ Vaders, Hella Xenon's, Chromline, DSII's in Summer, Contours on studless snows in winter.

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