20 Most Recent 1984 Oldsmobile Firenza Questions & Answers

For the years 1983 through 1987 manual transaxles use 5W-30 engine oil.

Go to ROCKAUTO.com follow the prompts for the year make model and you'll find the Gasket

http://autorepair.about.com/library/firing_orders/bl-oldsmobile-firing-84.htm THIS SHOULD FIX YOU MAKE SURE YOU PUT IN WHICH ENGINE YOUR CAR HAS THERE ARE TWO DIFFERENT 4 CYL ENGINES AVAILABLE IN THAT YEAR WHICH I DIDNT KNOW TILL I LOOKED .. THANKS JERRY ...

Go to any GM dealer and ask to see the diagrams of the suspension parts, they can locate it for you. We do not have the diagrams here at fixya.

Need to know the year of the vehicle and made so we can get the solution on this.

Hi there,

Well there is a orange or red wire on the seat connector. follow......... it under the floor mat just under where you put your feet down . that gets corroded or lose, so first of all you check that wire...... you can also use a ohmsmeter to check the wire is ok or not....
Post further comments if you need more help or information .......

Good Luck!!

Thanks

pull the screws on the outer plastic panel when its off take the screws out of the speedo cluster on the out side of it .carefully pull it out and unplug the wires and the cable pull the cable threw the dash and unscrew it from the trans .then work your way back to the start

These other people have no clue ! Battery voltage to the L/H & R/H inside fuse box's come from different sources. The ignition switch - when in the ACC,on an start positions , plus Mega fuses in the under hood fuse box. L/H BEC BATT 1 fuse # 5 40 amp location - under hood fuse box , plus R/H BEC BATT fuse # 2 30 amp fuse -location under-hood fuse box. Which inside fuse box? has two - left and right .

plugs, wires coils, throttle body, MAF , bad timing chain bad ECM. Take it to repair shop.

Nothing specific as engine number is not disclosed but; Typical plug sites are in the side of the block under a manifold ; at the back, inside or above the clutch housing - awkwardly near the bulkhead; and in the top of the cylinder head, often hidden under an overhead camshaft . Plugs can blow out completely, resulting in a sudden loss of coolant.

Question edited for clarity, and toss in some CAPS. The torque converter clutch (TCC) solenoid is in the valve body, behind the side cover. Dec 6, 2009

Torque Converter Clutch & Location ' Oldsmobile & GMC Acadia

and there are videos as well https://www.google.com/search?q=1996+oldsmobile+ciera+tcc+solenoid+location ..

Check it by using your hazard lights. If they flash, the relay is OK and you have a woring issue.

Does the service engine stay on after you have restarted the vehicle? If so connect a scanner to see what codes come up. Could be as simple as an idle adjustment.

https://video.search.yahoo.com/search/video?fr=mcafee&p=1998+oldsmobile+intrigue+water+replacement+video&type=E210US1494G0#id=2&vid=31be44c276a1b2c75eac99254416f24b&action=click This should help.

The solenoid assembly evaporate emission canister is located underneath the vehicle, near the fuel tank.

It's in the engine compartment near the fuel tank. You might consult this from autozone. https://www.autozone.com/diy/repair-guides Oldsmobile Silhouette Canister Vent Valve Solenoid - Best Canister Vent Valve Solenoid for Oldsmobile Silhouette (autozone.com) https://www.youtube.com/watch?v=dGfxpjGZsRI

One of these links should take you to a page containing a schematic showing the routing of the vacuum hoses. Need pictured vacuum diagram for 1983 oldsmobile 307, 5.0 - Fixya Chevrolet Vacuum Line Diagrams / Chevrolet Blazer And Gmc Jimmy 1969 1982 Vacuum Diagrams Repair Guide Autozone : 305 v8 engine diagram best wiring library 1997 chevy 305 engine diagram vacuum line picsdiagram for 305 w qjet. (scoobydoomemes.blogspot.com)

Question edited for clarity. Oldsmobile make so many models, but you don't give any clues :>D In many vehicles the blinkers are controlled by a signal from the Body Control Module. The link says the relay is part of the hazard flasher. https://www.google.com/search?q=1998+Oldsmobile+blinker+function It sounds like you may need an auto electrician. https://www.google.com/search?q=auto+electrician+near+me ..

Yes, the two cars are the same body with different body panels.