20 Most Recent 1984 Buick Riviera Questions & Answers

not told at all which end leaks (the exact spot matters) I bet there is lots more wrong ! when did car last run good, or not leak ATF last week,, last year, last decade? what?clues help. history matters on all and service done. for 39 years last owner left the pan loose and 2 bolts left and 5 turns loose, we cant see under any car. front seal blown on or behind TC rear seal; blown pan gasket a wreck pan hit rocks and cut and leaks side shifter rod seal blown or sensors on it leak (VSS) governor cap seals blown./ more, sure.

inlet should be 5/8, outlet 3/4. inlet is coolant to heater core. Outlet is return line. Hope it helps

On the lower half seat right where a person sits, Push down and forward at the same time to unlock each side

Its usally located under the dash on the drivers side

the motors are not that reliable you may have blowen a fuse, or loose wires, or some thing is jamming motor or brushes in motor need replacing and maybe the switch in not connecting

The factory radios usually have 4 small holes. Two on either side of the front radio panel. There is a tool that you can get from a parts store for just a couple of bucks that you insert into the for holes at the same time.(There are two U shaped tools, one for each side) When you push them in it will release the pin holds and you can slide out the radio.

drl module defective

check if you car has a cut out system

If the battery check out as fully charged, remove the connections, clean the battery posts, reinstall the cables and retry. If the clicking continues, the chances are that the starter solenoid is not engaging. Generally, you are better off replacing the starter and the solenoid as a unit. Your starting problems should be solved.
Let me know if you have any other questions. Thanks.
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Push the bottom front of the seat to the rear and lift. There are two catches you must release.

Thanks for your question @ FixYa.com

Fuse panel should be to the left of the steering column under the dash.

on the drivers side of the motor

rather than trying to type the procedure from memory
my best tip is to stop by the library + check out a
chiltons/moter/ or mitchells repair manual any of
these will have all the step by steps + diagrams
you'll need for the job. hope this helps good luck