1992 Oldsmobile Silhouette - Answered Questions & Fixed issues
Horn not working 1992 olds
if the horn unit has electricity going to it when applaying the and its grounded good then you might check its router thats right under the steering wheel if its good the the Horn needs to be changed.
Removal of alternator
3.1L Engine
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Disconnect the negative battery cable.
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Remove the serpentine belt from the alternator pulley
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Remove the air cleaner assembly
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Disconnect the positive lead at the alternator by removing the nut
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Disconnect the electrical connector (PLIS) plug
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Remove the bolt (#1) connecting the rear brace to the generator
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LOOSEN the bolt (#7)retaining the rear brace to the exhaust manifold, (it is not necessary to remove it) move the brace aside.
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Remove the remaining alternator mounting bolts and remove the alternator.
How do you remove rear
They make a specal tool to remove the tenson of the "c" spring.May be able to find it at one of the parts stores.
Fire orden
If you have a 2.8L,3.1L or a 3.8L the firing order is 1-2-3-4-5-6. Where you have a coil pack or a distributor. I hope this helps.
The fan for my heat/air
either the switch or the fan, they are both at least 18 years old and 8 years beyond their expected life.
get a NEW fan, they are all pretty much the same, on eBay or a parts store. sits right above the passenger's feet in an upside down attitude. 3 or 4 screws lower it after disconnecting the wiring. gently stick a running vacuum hose up in the hole and swish it around a few times before putting the new one in. if that did not do it the switch is next. if it is the switch generally you will note some slow deterioration in its function over time. generally the fan as it is an electric motor.
Car dot got spark
Usually if you are having problems with a spark and you have verified that there is no spark getting to the plug you have two possible problems. It is either a problem with the wires or the distributor/coil. The wires will usually not all go at the same time so it would not be a problem in all cylinders. If you are having problems across the cylinders it is most likely the coil/distributor. This is a fairly simple job on most cars. Usually you just need a ratchet and socket set. If you talk to a sales rep at your local auto parts store they can get you the parts you will need and should be able to print off step by step directions for replacing the parts. It is usually no more than a 2 hour job.
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