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Oldsmobile/Buick Repair/1990 Buick Park Avenue Electra 3.8L engine

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Question
Hi Tom,
Can you tell me where exactly the oil pressure sending unit is located on my vehicle? Does it require a special socket to change it out? Thank you for your time.

Answer
HI FRED,YOUR OIL PRESSURE SWITCH IS LOCATED BY EITHER BY OIL FILTER OR IN THE REAR SIDE OF ENGEINE BELOW THE POWER STEERING PUMP... THEY DO Make A SPECIAL SOCKET TO REMOVE THE SWITCH.. BUT A THIN WALL DEEP SOCKET WILL WORK...HOPE THE IS HELPS YOU,,TOM...

Oldsmobile/Buick Repair

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TOM SHEETS

Expertise

Can answer all questions pertaining to mechanics of GM cars from 1965 to present. I will answer questions from 6:00 am to 10 pm est.. I will not take diesel or paint questions. If this olds and buick section is maxed out you can get to me in the chevrolet section...

Experience

I have 30 plus years experience in servicing these cars. I can answer questions on carburetor, fuel injection,ignition systems, suspension, brakes and abs, cooling systems,a/c and heater,manual transmissions, rear differential and electrical system,charing system and battery. I am a Master ASE certified mechanic in all 8 categories: - Brakes - Heating and Air Conditioning - Automatic transmission - Clutches and Transaxle - Engine performance - Engine repair - Electrical - Steering and suspension I am certified for NYS inspection and clean air insp.

Organizations
ASE

Education/Credentials
I am a Master ASE certified mechanic in all 8 categories (see above) I am an Air Conditioning/Freon recycling specialist with ASE. I have at least 4 years of technical training and many hours of continuing education.

Past/Present Clients
many customers in our busy shop for the past 30 plus years

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