Electrical short , GM Buick LeSabre, Pontiac, Chevy, Cadillac etc. solve electrical issues due to a BAD GROUND , Ignition Failure no Spark, Cam sensor , crank sensor.
Cigarette lighter not working. Fuses good.
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What you need to know:
The Fuse block screws hold it down tightly to a grounded plate underneath. If corrosion is under there, or the bolts holding down become loose over time, ...you’ll have AMAZING intermittent electrical problems/issues and eventually they will become so bad you’ll say BAD WORDS!!! Issues stemming from this problem can be near IMPOSSIBLE to diagnose.... Fuses will test GOOD but in fact there will be no power where you need it to go. All other grounds might be cleaned and working, but your problem will remain.
You’ll even start doing CRAZY things... like replacing parts you know aren’t bad... just so you’ll have something to tell your friends.
Eventually, your dignity will be left in shreds and you’ll still have no solution. Your friends will leave you... your spirit ancestors will be crying out to you with the answer... listen to them! And if they can’t fix cars... good thing you found this KZitem video.
THIS IS NOT ROCKET SCIENCE. ANYONE CAN TIGHTEN THESE.
note: some comments are saying their bolts are completely gone... keep this in mind:
there is a gap and flat contact of metal between the top and bottom halves of these GM fuse blocks just like the on the Ignition modules. If yours have been loose a long time and/or you live is a wet nasty place, there is probably a ton of dirt and bad stuff in between the top and bottom halves on the flat electrical contact area. Be sure to inspect and clean anything that could interfere with the electrical ground. I'm not a real mechanic but I believe there is even a dielectric grease that should go in between the 2 metal halves to protect from that happening. good luck
PS. As pointed out in the comments.. .many GM cars have more than one fuse block... those cars with battery under the back seat, also have +Pos and -Neg connections and fuse boxes there... if they are corroded, and/or not grounding well = same problem.
Негізгі бет GM 3.8L V6 (3800) Cranks But , NO START Solution. Also solved Cigarette lighter not working BONUS!
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