1990 Fleetwood-No Power Brakes

Asked by Nov 01, 2010 at 03:23 PM about the 1990 Cadillac Fleetwood Sedan FWD

Question type: Maintenance & Repair

Anyone know what to check on the power brake system that doesnt have the big round vacuum canister..it has the high pressure vessel unit . The car will stop, but takes alot of pedal pressure.. thanks

5 Answers


check proportioning valve...

5 of 5 people found this helpful.

you need a new hydro booster they were only used on 1989-1991 models so their hard to find. Good luck

I have a brake problem with my 1990 Cadillac fleetwood what can i do pkease help me my brakes are hard ro push.please help me

Your power boosters probably gone bad. This type was only used in the 89 & 90 models so finding one for less than 600.00 will be problematic.

Do i need a new brake booster?

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