Mitsubishi Diamante Cooling System Flush 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

(35)

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

(35)

Cooling System Flush Service

How much does a Cooling System Flush cost?

On average, the cost for a Mitsubishi Diamante Cooling System Flush is $292 with $82 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Mitsubishi DiamanteV6-3.0LService typeCooling System FlushEstimate$397.18Shop/Dealer Price$443.75 - $571.31
1995 Mitsubishi DiamanteV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.59 - $553.16
2001 Mitsubishi DiamanteV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.23
1999 Mitsubishi DiamanteV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
2004 Mitsubishi DiamanteV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$429.83 - $557.09
2002 Mitsubishi DiamanteV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.83 - $553.59
1997 Mitsubishi DiamanteV6-3.5LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.65 - $553.26
1993 Mitsubishi DiamanteV6-3.0LService typeCooling System FlushEstimate$383.67Shop/Dealer Price$427.62 - $553.22
Show example Mitsubishi Diamante Cooling System Flush prices

What is the cooling system flush all about?

Your cooling system is what keeps your car from overheating. It works by circulating a mixture of water and coolant through the engine. Over time the coolant mixture becomes contaminated with scale and rust, which can clog and damage the cooling system components. A cooling system flush essentially flushes out the entire system of contaminants and replaces the coolant mixture with fresh coolant and water.

Keep in mind:

Your mechanic will drain the fluid, clean the system with coolant cleaner, and use water to remove the remaining coolant. After cleaning the system, the mechanic will fill it up with new coolant. This process is effective and an approved industry method of flushing your vehicle’s cooling system.

How it's done:

  • Install flush chemical to radiator
  • Bring the car to operating temperature
  • Drain the old coolant
  • Close valve and refill with water
  • Repeat the process
  • Fill radiator with a 50/50 mixture of coolant and water
  • Check for leaks and fan operation

Our recommendation:

  • Some vehicles are equipped with a low coolant sensing system. Should this light come on, have your vehicle inspected for leaks or other possible causes for the low coolant level.

  • Follow the service maintenance schedule provided by the manufacturer to get the coolant replaced at regular intervals. In general, it is a good practice to change the coolant every 40,000-50,000 miles.

What are the common symptoms indicating you need to flush the cooling system?

  • Check Engine warning light is on
  • Low Coolant warning light is on
  • Engine is overheating

How important is this service?

A cooling system flush is an important part of preventative maintenance and helps to keep your car healthy and on the road.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

Excellent Rating

(35)

Rating Summary
31
3
0
0
1
31
3
0
0
1

Mike

14 years of experience
176 reviews
Mike
14 years of experience
Mitsubishi Diamante V6-3.5L - Engine hesitates during acceleration - Wake Forest, North Carolina
Did a great job

Curtis

30 years of experience
163 reviews
Curtis
30 years of experience
Mitsubishi Diamante V6-3.5L - Car is not starting - Augusta, Georgia
He came did his job

Ned

25 years of experience
52 reviews
Ned
25 years of experience
Mitsubishi Diamante V6-3.5L - Oil Change - Chandler, Arizona

Fernando

14 years of experience
160 reviews
Fernando
14 years of experience
Mitsubishi Diamante V6-3.5L - Car is not starting - Everett, Washington
Fernando was on time and even though the car started when he arrived, he listened and gave comments to questioned

Excellent Rating

(35)

Rating Summary
31
3
0
0
1
31
3
0
0
1
Number of Mitsubishi Diamante services completed
385+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mitsubishi MECHANICS
800+
experts on our platform

Recent articles & questions

The Guide to Legal Car Modifications in South Carolina
ARENA Creative / Shutterstock.com Those who live in South Carolina and those who are planning to do so need to understand the laws throughout the state. If you have a modified car or truck, the following laws...
How To Replace a Tire Valve Stem
Tire Tire valve stems are the valves located in a vehicle’s wheel where the tires are inflated from. They contain a spring loaded valve core that seals itself using the air pressure inside of the tire. Over time valve stems...
How to Replace Your Power Antenna
Car Car antennas are unfortunately open to the elements when driving, and as a result, are likely to get damaged at some point in time. To prevent this damage, manufacturers started using retractable antennas that will hide away when not...

Grinding noise in park truck wont move

Hello there, there are a few possible cases for the truck to stop while driving like this. You did not mention if the grinding noise is in all the gears or just park. The most common would be a transmission...

What could be wrong with my engine?

The sound may be due to a vacuum leak and that would include the PCV and EGR systems. There are other possibilities but initially the latter possibilities would be considered first. To get this problem investigated and resolved, your best...

I have a 2005 Audi A6 and I wanna know why my interior lights that are in the headliner usually flicker not crazy but you can see them flicker a little bit like if there was enough electricity or something what can be the cause?

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