maintenance BUICK REGAL 1993 User Guide

BUICK REGAL 1993 User Guide REGAL 1993 BUICK BUICK https://www.carmanualsonline.info/img/43/57693/w960_57693-0.png BUICK REGAL 1993 User Guide

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BUICK REGAL 1993 User Guide Capacities  and Specifications 
Engine Code L1 (L27)2 3.8L V-6 SF1 
Belt Tensions - Fuel  Tank  Capacity - 
Automatically  controlled  by an idler  pulley. 
16.5 gallons/62.7  liters 
Tension  adjustm

Page 266 of 308

BUICK REGAL 1993 User Guide Capacities and Specifications 
Engine Code T1 (LH0)2 3.1L V-6 MFI 
Belt  Tensions - 
Automatically controlled  by an  idler pulley. 
Tension adjustment should never be necessary. 
Cooling  System  Cap

Page 267 of 308

BUICK REGAL 1993 User Guide @ Part 7 . Maintenance  Schedule 
I 
This part covers  the  maintenance  required for your Buick . Your  vehicle needs  these  services  to retain  its safety. 
dependability  and emission  control pe

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BUICK REGAL 1993 User Guide IMPORTANT: 
KEEP ENGINE OIL 
AT THE  PROPER 
LEVEL  AND  CHANGE  AI 
RECOMMENDED 
’/an 
Have  you purchased  the GM Protection  Plan? The 
Plan supplements your  new vehicle warranties.  See 
your

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BUICK REGAL 1993 User Guide Your  Vehicle  and the Environment 
Proper  vehicle  maintenance  not only  helps to keep  your 
vehicle  in good  working  condition,  but also  helps  the 
environment.  All recommended  maintenance

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BUICK REGAL 1993 User Guide “Section D: Recommended Fluids and Lubricants” lists 
some  products  GM  recommends to help  keep  your 
vehicle properly maintained.  These products,  or their 
equivalents,  should be used  whe

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BUICK REGAL 1993 User Guide Scheduled Maintenance Services Schedule I 
Follow Schedule I if  your car is MAINLY driven  under  one or more  of  the following  conditions: I 
0 When most trips are less than 4 miles (6 kilometers)

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BUICK REGAL 1993 User Guide The services shown  in this schedule  up to 48 000 miles (80 000 km) should be performed  after 
48 000 miles at the same  intervals. 
* An Emission Control Service. 
3- The U.S. Environmental Protect

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BUICK REGAL 1993 User Guide Scheduled  Maintenance Services Schedule I1 
IIONLY if none of the  driving  conditions  specified  in  Schedule I apply. 
TO BE SERVICED 
(See  Explanation of 
Scheduled  Maintenance 
Services  Follo

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BUICK REGAL 1993 User Guide WHEN TO PERFORM (See  Explanation of 
Scheduled  Maintenance Miles (kilometers) or 
Services  Following Months,  Whichever 
Schedules I and 11) Occurs First 
Item No. 
Every 30 000 mi. (SO 000 km) 
r
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