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Pontiac Tempest Power Steering Pump Replacement at your home or office.

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Power Steering Pump Replacement Service

How much does a Power Steering Pump Replacement cost?

On average, the cost for a Pontiac Tempest Power Steering Pump Replacement is $392 with $252 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Pontiac TempestV6-3.1LService typePower Steering Pump ReplacementEstimate$670.14Shop/Dealer Price$802.53 - $1191.58
1990 Pontiac TempestL4-2.2LService typePower Steering Pump ReplacementEstimate$661.13Shop/Dealer Price$791.75 - $1179.48
1991 Pontiac TempestV6-3.1LService typePower Steering Pump ReplacementEstimate$661.13Shop/Dealer Price$791.77 - $1179.52
1991 Pontiac TempestL4-2.2LService typePower Steering Pump ReplacementEstimate$661.13Shop/Dealer Price$791.77 - $1179.52
Show example Pontiac Tempest Power Steering Pump Replacement prices

What is the power steering pump and how does it work?

The power steering pump is a belt-driven or electric-driven hydraulic pump that generates the hydraulic pressure needed to provide power steering assist. It develops output pressures of 1,000 PSI or more. The pump output is directed to the steering gear, often a rack and pinion type unit, where the hydraulic pressure pushes on the steering rack, greatly reducing the effort it would otherwise take to turn the steering wheel.

Power Steering

When to consider replacing the power steering pump:

  • Groaning or whining noise when turning. Noise can occur if there is wear on the pump bearings or impeller vanes. A low fluid level or trapped air can also cause noises. If the pump has already been operating while dry, adding fluid may not resolve the noise and replacement of the pump might be necessary.
  • Power steering fluid leaks. Leaks can develop at pump seals, threaded connections, hoses, or on the steering rack and pinion unit. Pump seal leaks will generally require a replacement.
  • Difficult steering. Should you notice it is harder to turn the steering wheel, it might mean the power steering pump output pressure is too low, or there could be blockages in the pump or lines.
  • Damage to the pump pulley. Should the pump pulley become damaged or is loose on the pump shaft, you might detect vibration, drive belt damage, or hard steering. Either the pulley will have to be serviced or the pump assembly replaced.

How do mechanics replace the power steering pump?

  • If driven by a drive belt, the power steering pump is bolted to the engine via a bracket that allows for adjustment of the pump drive belt. Once the engine is cold, and safe to work on, the drive belt is removed.
  • If driven by an electric pump, the pump may be mounted in conjunction with the steering shaft or in conjunction with the steering rack. With either a drive belt or electric pump, removal of any dash, panel, or steering components is performed to access the pump.
  • The threaded connectors to the pump inlet and outlet are loosened and removed.
  • Any mounting bolts and brackets are removed so the pump can be removed.
  • If the old pump has failed catastrophically, or there is reason to suspect contaminants in the power steering hoses, the system is flushed.
  • The new pump is bolted on, the pressure and return hoses attached and the system is bled of all air. If pump is belt-driven, it is tightened to the manufacturer’s specification.
  • Finally, the engine is run and the car is road tested to confirm normal steering effort. If a new drive belt was installed, belt tension is measured again, and adjusted as needed, after the belt has run for a few minutes.

Is it safe to drive with a power steering pump problem?

No. If the power steering pump is operated without an adequate amount of fluid, and the pump reservoir will not hold fluid due to a large leak. The pump could seize, which would snap the serpentine belt and likely leave you stranded. If the pump turns and there is adequate fluid, but there is no power assist, it will require much greater effort to turn the steering wheel, and that presents inherent safety risks. Generally, the wisest course is to seek immediate repairs if you suspect a problem with any component in your car’s power steering system.

When replacing the power steering pump keep in mind:

  • Any belts driving the pump should be inspected and replaced as needed. The pump will only produce the required hydraulic pressure if it is driven by the belt at an adequate speed.
  • Power steering leaks from aged rubber hoses, particularly where the rubber is crimped to the steel tube, are not unusual and should be carefully inspected. The system operates under high pressure. The fluid is flammable, and if leaking fluid happens to contact a hot engine part, a fire might result. You always want to be sure the hoses and connections are sound.

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Number of Pontiac Power Steering Pump Replacement services completed
253+
services done by our mechanics
TOTAL NUMBER OF EXPERT Pontiac MECHANICS
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Real customer reviews from Pontiac owners like you.

Excellent Rating

(23)
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H

27 years of experience
828 reviews
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H
27 years of experience
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by John
Pontiac Tempest L6-3.8L - Brakes, Steering and Suspension Inspection - Los Altos, California
On time. A true gentleman. Skilled with cars that date over many years. He knows older cars including many classics. Younger mechanics probably would know know a thing about a 4BBL Carburetor. One can see that he has a true love of cars & the work he does. This is only one experience so I would hope to see him back when needed.

Chris

23 years of experience
2372 reviews
Request Chris
Chris
23 years of experience
Request Chris
by Harald
Pontiac Tempest V8-5.3L - Pre-purchase Car Inspection - Laguna Niguel, California
Chris did a great job inspecting the vehicle, I live in GA and wanted to purchase a car in CA so I needed an unbiased third party to look at it for me. My primary concern was that the car was represented accurately in the online ad (there are a lot of scams online now), which he did, we had a great conversation after the inspection which did a lot to comfort my concerns. This was a "project" car and needed to be evaluated accordingly, it was something that I had planned on doing a restoration on so I knew it needed some work. My only critique is that when the car was delivered there was a little more rust than I had expected, I wish that he had pointed that out, I accept some of the responsibility for not asking enough questions during our conversation. Overall I am extremely happy with the inspection service and would highly recommend Chris .

Brandon

9 years of experience
133 reviews
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Brandon
9 years of experience
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by Dan
Pontiac Grand Prix V6-3.8L - Power Steering Pump - Raleigh, North Carolina
I was super skeptical about a mobile mechanic but my son took the 25 year old "free" car that each kid used to go to high school off to college. I usually fixed everything myself because I didn't want to spend a bunch of money on it. But it broke and a long way from home. Brandon is a very good mechanic, very prompt and professional and very helpful. Of course I added more stuff to do and talked with him on the phone a couple times. The bill was very reasonable and he got it done quickly. He also pointed out several other problems, which I basically knew about but put off. He's the guy I'll be using from now on. Trustworthy.

Yoel

10 years of experience
212 reviews
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Yoel
10 years of experience
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by Kathy
Pontiac Grand Am V6-3.4L - Power Steering Pump - Philadelphia, Pennsylvania
Excellent service & very professional & polite, also explained & showed me the parts he changed.

Excellent Rating

(23)
Rating Summary
23
0
0
0
0
23
0
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0
0
Number of Pontiac Power Steering Pump Replacement services completed
253+
services done by our mechanics
TOTAL NUMBER OF EXPERT Pontiac MECHANICS
800+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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