20 Most Recent 1991 Buick Regal - Page 2 Questions & Answers

you have either a clogged fuel filter or a bad fuel pump,try the fuel filter first its chaeaper and easier than the fuel pump and you should replace it every 5 years on most cars anyway.

they have a relay

no they do not.

The two fusible links on G.M. cars used to be behind the alternator. A heavy (appx. 10 gauge) wire on the alternator had a fusible link a couple of inches back from the bolt. Pull on wire to see if the link is burned out. The other link was attached to the starter soleniod . Same test.

In the relay case under the dash

if it runs on starting fluid its a fuel problem.. check fuel pressure even if its a couple of pounds off, the vehicle will not run. but using starting fluid may give you the extra poundage you need to make it run . also check vacuum hose at pressure regulator on fuel rail

probably find that the drive belt is missing as it drives both the alternator and power steering pump.

oil level is low, (add oil) or your oil level sensor is faulty or the connector has came off.

misfire, huge gas consumbtion, jerking, hesitation

perhaps it is in the transmission

Low refrigerantBad A/C compressor and/or clutchBad low side A/C pressure switch I’m happy to help further over the phone at https://www.6ya.com/expert/jason_00b31cc8f593773a

You must bleed the trapped air out of the cooling system.