Chevrolet Blazer Manifold Temperature Sensor 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

(276)

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

(276)

Manifold Temperature Sensor Replacement Service

How much does a Manifold Temperature Sensor Replacement cost?

On average, the cost for a Chevrolet Blazer Manifold Temperature Sensor Replacement is $111 with $16 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1969 Chevrolet BlazerV8-5.0LService typeManifold Temperature Sensor ReplacementEstimate$165.89Shop/Dealer Price$188.62 - $234.29
1973 Chevrolet BlazerL6-4.8LService typeManifold Temperature Sensor ReplacementEstimate$201.33Shop/Dealer Price$237.93 - $325.20
1972 Chevrolet BlazerV8-5.7LService typeManifold Temperature Sensor ReplacementEstimate$219.09Shop/Dealer Price$260.13 - $360.72
1969 Chevrolet BlazerL6-4.1LService typeManifold Temperature Sensor ReplacementEstimate$201.33Shop/Dealer Price$237.91 - $325.16
1999 Chevrolet BlazerV6-4.3LService typeManifold Temperature Sensor ReplacementEstimate$169.29Shop/Dealer Price$197.90 - $261.15
1970 Chevrolet BlazerV8-5.7LService typeManifold Temperature Sensor ReplacementEstimate$219.09Shop/Dealer Price$260.13 - $360.72
2005 Chevrolet BlazerV6-4.3LService typeManifold Temperature Sensor ReplacementEstimate$174.29Shop/Dealer Price$202.75 - $265.88
1970 Chevrolet BlazerL6-4.8LService typeManifold Temperature Sensor ReplacementEstimate$206.33Shop/Dealer Price$243.17 - $330.62
Show example Chevrolet Blazer Manifold Temperature Sensor Replacement prices

What is the Manifold Temperature Sensor all about?

Air is the single most important element for a running engine, even more so than fuel or oil. Without a flow of fresh, clean air, combustion cannot take place, and your engine cannot operate. However, simply ensuring that airflow can reach the intake is not enough. The car’s computer needs to know a lot of information about the temperature and quality of air entering the intake. The manifold temp sensor is responsible for determining the temperature of the air, and providing that information to the computer.

The computer will determine the density of the air and adjust the fuel flow to meet that. Depending on the make and model you drive, your car may have more than one manifold temp sensor. For instance, if you have a split manifold, you’ll have a sensor for each part. Like all other sensors on your car, the manifold temp sensor is subject to high heat and wear and tear. Electrical problems such as shorts and broken wires augment the list of potential troubles.

Keep in mind:

  • The manifold temp sensor is not part of any maintenance inspection.
  • The sensor can fail due to damage to the sensor or the wiring harness.
  • A failed sensor will activate your Check Engine light.

How it's done:

  • The air cleaner is removed for access
  • The defective manifold temperature sensor is removed
  • The new manifold temperature is installed and connected
  • The air cleaner assembly is reinstalled
  • The vehicle is started and checked for coolant leaks and sensor operation

Our recommendation:

Your manifold temp sensor is subject to considerable temperature extremes and will eventually fail. Without this component and the information it provides, the computer cannot determine the density of air entering the intake, resulting in an imbalanced air/fuel mixture. This causes rich or lean operation; both circumstances will damage the engine. If you suspect a problem with the manifold temperature sensor or experience the symptoms, have one of our expert mechanics diagnose the sensor.

What common symptoms indicate you may need to replace the Manifold Temperature Sensor?

  • Check Engine light is on
  • Erratic engine operation due to incorrect air/fuel ratio

How important is this service?

Having an operational manifold temp sensor is critical for vehicle operation. If your Check Engine light is on, or you experience fuel or acceleration related problems, this may be the cause. Because many other problems display similar symptoms, it is important to work with our expert mechanics to diagnose the actual issue and make the necessary repairs.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

Excellent Rating

(276)

Rating Summary
255
7
3
4
7
255
7
3
4
7

Travis

13 years of experience
594 reviews
Travis
13 years of experience
Chevrolet Blazer V6-4.3L - Ball Joint Front Replacement (Upper Left, Upper Right, Lower Left, Lower Right) - Saint Paul, Minnesota
Did great on this repair took awhile but he finished this in the timeframe he quoted.

Alejandro

9 years of experience
82 reviews
Alejandro
9 years of experience
Chevrolet Blazer V6-4.3L - Oil Change - Burbank, California

Hector

14 years of experience
60 reviews
Hector
14 years of experience
Chevrolet Blazer V6-4.3L - Battery - Denver, Colorado
Hector was fantastic. He had a great attitude and patiently explained all of the areas of my engine that I needed to pay attention to. It was educational. I wasn't expecting anything more than a battery change. It was a positive experience.

Les

25 years of experience
10 reviews
Les
25 years of experience
Chevrolet Blazer V8-5.7L - Alternator - Garner, North Carolina
He is my new personal truck guy

Excellent Rating

(276)

Rating Summary
255
7
3
4
7
255
7
3
4
7
Number of Chevrolet Blazer services completed
3036+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1600+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Ambient Temperature Sensor (Switch)
Common signs include a faulty AC auto mode, inconsistent cooling, and incorrect outdoor temperature readings.
How Long Does an Air Charge Temperature Sensor Last?
The The air charge temperature sensor, also referred to as the intake air temperature sensor, works to monitor the temperature of the air as it enters your car engine. The engine’s computer has to have this information so it can...
How to Replace a Camshaft Position Sensor
Camshaft position sensors determine the position of the camshaft in relation to the crankshaft to control the fuel injector.

Not getting smooth shifts anymore but the transmission works

Sounds like you may have a problem with corrosion in the transmission control module, shift module, or in some of the engine sensors. Reading the engine codes would lead to a more specific diagnosis, but checking for corrosion on any...

p0117 code and engine heating to 75% of temp gauge (but no further)

You will have to scan the computer when the engine is cold and look at the data to compare the ECT and the IAT. This is the inlet air temperature sensor and the engine coolant temperature sensor (https://www.yourmechanic.com/services/coolant-temperature-switch-sensor-replacement). Both sensors...

O2 sensor

Hey there. Oxygen sensors are located in the exhaust system, typically before and after the catalytic converter. Bank 1 is found on the driver's side - if the engine is a V6 or V8. On a 4 cylinder, it would...

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