I have a buick lesabre costom 1987 3.8 .I had the engine rebuilt,now i need to know where the vacuum hoses go so i can finish this project?

Asked by May 24, 2015 at 12:34 PM about the 1987 Buick LeSabre Custom Sedan

Question type: Maintenance & Repair

I need to know where the vacuum lines on the throttle body side,from the brake booster
small vacuum line, and the plentium beside the thottle down to the modulater?

1 Answer

63,065

Look under the hood for the vehicle's emission control label. It'll have a vacuum hose routing diagram. If it's gone then visit your local Buick Dealer. They may be able to get it from a factory shop manual. If all else fails, try ebay for a factory shop manual. HTH -Jim

Your Answer

Add photo

Related Questions

  • how to remove a dash cover buick lesabre 2004 274 answers

    2004 Buick LeSabre

    -

    Maintenance & Repair

  • 1997 buick lesabre limited dash light problems 3 answers

    When I turn on my headlights or they come on automatically the dash, radio and ac/heat lights go out. The fuses are fine. What should I look for?

    1997 Buick LeSabre Limited

    -

    Maintenance & Repair

  • 2005 Buick leSabre custom, Stalls at random. V6 3800. 4 answers

    Car runs beautifully but stalls at random, usually when stopped or as I slow to turn, but instantly can be restarted (usually before it stops rolling, I've Gotten very praticed). I can never get it to...

    2005 Buick LeSabre Custom

    -

    Maintenance & Repair

  • Possible Mods? 37 answers

    I want to put some performance parts on this car but there isn't alot out there. I've found Cold air intake Intake manifold Exhaust manifold, but very little else. Anyone have some advice?

    1994 Buick LeSabre Custom

    -

    Car Customization

  • replacing the motor mount on a 91 buick park avenue ultra 2 answers

    I had to remove the motor mount to replace the water pump. It was difficult but through wiggling, prying and cursing I finally got it off. But now I can't get it back on. This is the last step in be...

    1991 Buick Park Avenue 4 Dr Ultra Sedan

    -

    Maintenance & Repair

Search Buick LeSabre Questions

Buick LeSabre Experts

#1 Tom Demyan
Tom Demyan
Reputation 2,030
#2 John Saffrahn
John Saffrahn
Reputation 1,700
#3 Austin Gaboda
Austin Gaboda
Reputation 1,370
View All

Related Models For Sale

Used Buick Century
868 listings starting at $2,700
Used Buick Regal
101 Great Deals out of 10,259 listings starting at $3,495
Used Honda Accord
739 Great Deals out of 82,781 listings starting at $500
Used Lincoln Town Car
28 Great Deals out of 1,823 listings starting at $1,650
Used Cadillac DeVille
7 Great Deals out of 1,598 listings starting at $2,000
Used Toyota Camry
884 Great Deals out of 92,127 listings starting at $1,300
Used Mercury Grand Marquis
26 Great Deals out of 1,821 listings starting at $500
Used Pontiac Grand Prix
23 Great Deals out of 2,896 listings starting at $879
Used Ford Taurus
195 Great Deals out of 19,339 listings starting at $500

Used Cars For Sale

2005 Buick LeSabre For Sale
3 Great Deals out of 336 listings starting at $2,700
2004 Buick LeSabre For Sale
3 Great Deals out of 369 listings starting at $1,588