20 Most Recent 1994 Oldsmobile Bravada Questions & Answers

EGR valve clogged up...Air mass flow system needs cleaning....Change air filter

Here's the link and I'm sure you will get the solution of your problem OLDSMOBILE BRAVADA OWNERS MANUAL 1993 2004 DOWNLOAD

should be under hood in power distribution box

Do an online search for speedometer repair places. You can get yours rebuilt for a fraction of the price of new or junkyard

Do you need the security system? If not slip the ground terminal off the battery. I've looked on google images and can't see an alarm fuse you could remove. There are several unused fuse locations shown and it could be one of those. Have a look at the diagrams shown yourself and see if that helps locate it.

Check the ground wires.

Do u have spark on the ht leads and are u getting fuel on the rail

Drained oil is black gasoline? Pull the engine out and replace it with a different one; this is a lot more than a leak in the manifold. Could be a cracked head and block, could be that it had been in a flood, in which case you have to replace the computer and all of the sensors also. No matter what, that motor has to come out of it and taken apart to be able to figure out how much internal damage it has.

Chec the ground. A common issue. Inspect all fuses and inline ones tu. Maybe the pump is worn. Disconnect batt and see if it clears. Some aftamarket parts are not good. If no relief send issue to [email protected]

There is no such thing.

If it is one that is hard to access, Dorman makes a copper two piece design you slip in and tighten with a wrench. I recently bought some through Amazon. Otherwise may have to pull engine.

Above each headlight assembly behind the radiator bulkhead there are two black "handles" that are for the latches that hold the headlights in place. Pull these handles up, and the headlight assembly should slide out the front. You can then replace the bulbs or, if you wish, the entire assembly. When done, just slide the assembly back in place and push the latch handles down. It should take about 5 minutes for each side.

Try putting a can of 'injector cleaner' into the fuel tank. You may just have a partially clogged nozzle.

You need to trace down that noise. Sounds like a bad or stuck relay or solenoid. Once you find what it is making the noise, you will either replace it, if it is bad, or find out why it is being energized continuously. Does this vehicle have a power rear door closer?

Sometimes the sensor on the door gets loose and thinks the door is open. When the car hits a bump the interior lights will come on. You can either use the dimmer dial or turn off the interior lights to make them not turn off when the door opens.

Starting with the cheap, easy repairs first is the way to go. So, that being said, the relay would be the first thing to check. Replace the in-line relay and see if that fixes it