Oldsmobile Custom Cruiser Intake Manifold Gaskets Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(9)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(9)

Intake Manifold Gaskets Replacement Service

How much does a Intake Manifold Gaskets Replacement cost?

On average, the cost for a Oldsmobile Custom Cruiser Intake Manifold Gaskets Replacement is $514 with $108 for parts and $406 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Oldsmobile Custom CruiserV8-5.0LService typeIntake Manifold Gaskets ReplacementEstimate$704.98Shop/Dealer Price$779.29 - $978.73
1991 Oldsmobile Custom CruiserV8-5.0LService typeIntake Manifold Gaskets ReplacementEstimate$678.85Shop/Dealer Price$748.04 - $943.64
1992 Oldsmobile Custom CruiserV8-5.7LService typeIntake Manifold Gaskets ReplacementEstimate$664.83Shop/Dealer Price$730.59 - $915.73
1990 Oldsmobile Custom CruiserV8-5.0LService typeIntake Manifold Gaskets ReplacementEstimate$722.65Shop/Dealer Price$792.46 - $988.53
Show example Oldsmobile Custom Cruiser Intake Manifold Gaskets Replacement prices

What is an intake manifold gasket and how does it work?

The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. The lower intake manifold is a cast aluminum or molded plastic chamber bolted to the cylinder head of the engine. The intake manifold must be tightly sealed to the cylinder head(s) using a gasket in order to prevent air, oil, or engine coolant leaks.

When to consider replacing the intake manifold gasket:

Internal or external leaks. Due to constant temperature expansion and contraction of engine parts or overheating, the gasket’s ability to seal properly can be ruined, resulting in problems such as:

  • Internal or external engine coolant leaks. In some applications, the manifold has cooling passages within. If the manifold seal to the engine fails, coolant can leak externally or even into the engine oil crankcase, where coolant can be noticed in the engine oil.
  • Engine overheating. If the leak at the manifold is a leak of engine coolant, it can lead to engine overheating. However, there are other causes of engine overheating, so a mechanic would have to determine the actual cause.
  • External oil leaks. On some 6 and 8 cylinder engines, the intake manifold sits atop an oil-lubricated area of the engine block. If the manifold gasket has failed, oil can leak from the block to the exterior of the engine.
  • Poor engine operation, lean operation, rough idle. Vacuum air leaks into the manifold due to a defective gasket that will upset the air-fuel ratio. The engine may run poorly.
  • Check engine light. Minor leaks at the intake manifold gasket will not usually cause the check engine light to illuminate. However, as a leak persists, it may grow larger and it possible for the leak to degrade engine performance enough that it will cause a trouble code to set, which will cause the check engine light to illuminate.

How do mechanics replace the intake manifold gasket?

  • Working on a cold engine, the engine cover is removed. If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways.
  • The accelerator cable assembly and cruise control cable are removed and set aside. All electrical connections and emission and vacuum lines in the way of the intake are removed. Ignition components, such as the coil, are removed as needed. If the car has an upper plenum, that is removed and set aside.
  • If the fuel rail is bolted to the intake manifold, the supply and return connections to the fuel rail are disconnected.
  • Once all connections to the manifold are clear, the manifold is unbolted and removed from the engine.
  • Aluminum and plastic manifolds are checked with a machinist’s straightedge to ensure the surface flatness does not exceed the original equipment manufacturer’s specification. If the surface of a manifold is not flat, the new gasket will not seal properly. Plastic manifolds are checked for cracks, heat damage, and warpage.
  • Once the manifold is deemed re-usable or replaced as needed, the new gasket is applied, the manifold is put in position and the mounting bolts are torqued with a calibrated torque wrench in the OEM specified sequence. In some applications, RTV sealant must be applied in corners of the mounting surface or specified hard-to-seal spots, per the service manual.
  • All removed components are then re-installed in the reverse of the above steps.
  • Finally, the vehicle is run and checked for leaks, and test driven.

Is it safe to drive with an intake manifold gasket problem?

Yes. The principal concern with a leaking intake manifold gasket is potential damage to the engine, depending on where the leak is. Although the vehicle will generally be safe to drive, you should schedule service as soon as possible to minimize the chances of additional costly damage. If the leak involves coolant, it could lead to engine overheating damage or the coolant could contaminate the engine oil, which can damage the engine bearings. If there is an air leak to the cylinders, it can cause lean operation which could overheat the catalytic converter.

When replacing the intake manifold gasket keep in mind:

  • In engines where coolant flows through the intake manifold, a leaking intake manifold gasket can be either the cause of or result of engine overheating. If you have a leaking intake manifold gasket, and the engine has overheated, the entire engine should be inspected for damage, such as a blown head gasket. The engine cooling system thermostat should be replaced because engine overheating can damage the cooling system thermostat.
  • Some car engine designs are more likely than others to experience leaking intake manifold gaskets due to material and design issues. Your mechanic can inform you if your car represents one of these cases. Many times a re-designed gasket, or altered installation technique and torque values, will be relevant to avoid a recurrence of any leaks. Mechanics will consult Technical Service Bulletins to determine if any unique circumstance exists for your car.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Oldsmobile mechanics

Real customer reviews from Oldsmobile owners like you.

Excellent Rating

(9)

Rating Summary
6
1
0
1
1
6
1
0
1
1

Dwaine

46 years of experience
39 reviews
Dwaine
46 years of experience
Oldsmobile Custom Cruiser V8-5.0L - Distributor Rotor and Cap - Saint Petersburg, Florida
outstanding service from Dwaine. I'm very pleased .

Rigoberto

12 years of experience
739 reviews
Rigoberto
12 years of experience
Oldsmobile Bravada V6-4.3L - Intake Manifold Gaskets - Villa Park, Illinois
He did a good job for me.

Bryan

9 years of experience
102 reviews
Bryan
9 years of experience
Oldsmobile Cutlass Ciera V6-3.3L - Intake Manifold Gaskets - Las Vegas, Nevada
Great

Anthony

37 years of experience
23 reviews
Anthony
37 years of experience
Oldsmobile 88 V6-3.8L - Intake Manifold Gaskets - Atlanta, Georgia
I rated Anthony with 5 stars for his Honesty and Professional Expertise. Mr. Anthony came arrived at my home while I was out of state on business ; he was very respectful towards my wife as well as a Gentleman. I would highly recommend him and Yourmechanic Inc. to all my Business Associates and friends. Thank you Anthony Sincerely TERRY STRICKLAND

Excellent Rating

(9)

Rating Summary
6
1
0
1
1
6
1
0
1
1
Number of Oldsmobile Intake Manifold Gaskets Replacement services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Oldsmobile MECHANICS
300+
experts on our platform

Recent articles & questions

How to Replace Your Brake Light Switch
The brake lights of your car are controlled by switches connected to the brake pedal underneath the steering wheel. These switches are...
Disabled Driver Laws and Permits in California
Being Being a disabled driver is different in each state. The following are some of the qualifications you must possess in the state of California to obtain disabled driver status. How do I know if am eligible for a disabled...
Cell Phones and Texting: Distracted Driving Laws in Wyoming
Distracted Distracted driving is defined as anything that takes the eyes off of the road, mind off of driving, and the hands off of the steering wheel while operating a motor vehicle. Since 2008, every year there has been an...

Trouble starting car after sitting for 2 hours

You may be having a problem with one of the battery cables or connections. A mechanic can do what is called is a voltage drop test (https://www.yourmechanic.com/article/what-is-a-voltage-drop-test) on the starter and all the cables to see if one or more...

Car jerking and gas smell and loud noise

The most important issue is the fuel odor which signifies either a leak (vapor or liquid) or engine misfiring. A leak is potentially disastrous, especially if you park in an enclosed space such as a garage where vapors can accumulate....

Steering wheel vibration and shaking

You probably should have changed the struts in pair at least because now you have an original strut on one side and a replacement strut on the other. The two might be slightly different in construction even if they seem...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com