Radiator Cap Pressure Test Service at your home or office.

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Included for free with this service

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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

(30)

How much does Pressure Test Radiator Cap cost in The Colony?

It depends on the type of car you drive and the auto repair shop you go to in The Colony. Our mechanics in The Colony are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in The Colony.

Pressure Test Radiator Cap pricing for various cars

CarsEstimateParts CostLabor CostSavingsAverage Dealer Price
2007 Chevrolet Impala$95$0.00$94.9911%$107.50
2011 Hyundai Accent$95$0.00$94.9911%$107.50
2008 Ford Taurus X$95$0.00$94.9911%$107.50
2015 BMW X3$95$0.00$94.9911%$107.50
2016 BMW 535i xDrive$95$0.00$94.9911%$107.50
2012 Ford Mustang$95$0.00$94.9911%$107.50

Pressure Test Radiator Cap Service

What is the radiator cap pressure test all about?

In a pressurized cooling system like those found on all cars, your car’s radiator cap is calibrated to seal in coolant to a particular pressure point, then allow some vapor to escape once that threshold has been reached. The ejected fluid is piped into the overflow bottle you might have seen in the engine bay. Then, as the engine cools, the coolant level may drop inside radiator. When that happens, a reverse-flow valve in the radiator cap opens to allow fluid from the bottle to return to the radiator. A radiator cap that isn’t working properly may cause too much fluid to escape the system.

Keep in mind:

  • A radiator cap pressure test is quick and simple, and replacement radiator caps are inexpensive.
  • Leaving a defective radiator cap in place can cause damage to the engine.

How it's done:

  • The vehicle engine is cooled before the radiator cap can be removed
  • The radiator pressure is relieved and the cap is removed
  • The radiator cap is pressure tested to specifications
  • The radiator cap is replaced and/or reinstalled to the radiator
  • The vehicle is verified to confirm problem is fixed

Our recommendation:

If your car’s engine overheats, or the overflow bottle seems overly full, have the radiator (and radiator cap) pressure tested.

What are the common symptoms indicating you need to pressure test the radiator cap?

  • Car overheats
  • Car’s overflow bottle fills up

How important is this service?

Not having this safety valve on the car’s cooling system operate properly can over- or under-pressurize the system, leading to damage to hoses, the radiator, and even the car’s cylinder head.


Recent Pressure Test Radiator Cap reviews in The Colony

Excellent Rating

(30)

Rating Summary
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Jennifer

19 years of experience
71 reviews
Jennifer
19 years of experience
Great mechanic.

Patrick

32 years of experience
369 reviews
Patrick
32 years of experience
I am extremely happy with Patrick and I hope that if I need a mechanic again, that I can request Patrick for any future repairs.

Bradford

13 years of experience
68 reviews
Bradford
13 years of experience
Outstanding Mechanic

Darwin

23 years of experience
15 reviews
Darwin
23 years of experience
Darwin was an absolutely terrific mechanic. He was punctual, professional, friendly, and did the job as promised. And in good time, too. He first came to do an inspection for a coolant leak, and within the hour, he pinpointed the problem. Through the site, I requested him for the next day to do the recommended fixes. When he showed up, he detailed what he was going to do and how long it would take him. If anything unexpected popped up while he was working, he always made sure to notify me and make sure I was okay with how he would proceed. In terms of maintenance, he told me what I could fix next in the future, detailing exactly what I would need to prioritize. Incredibly professional and very friendly. I'll for sure be recommending him to anyone that is looking for a mechanic. Thanks, Darwin!

Chuck

45 years of experience
22 reviews
Chuck
45 years of experience
Chuck was friendly, courteous and knowledgeable. He came with all his tools explained the job and answered my questions. I would highly recommend him.

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Great job! Very helpful.

Trevor

22 years of experience
185 reviews
Trevor
22 years of experience
Trevor in Oceanside, CA is excellent. Correctly diagnosed my car’s problems, provided me with a fair quote for only what was needed (no scamming/upselling/etc), then came back a couple days later for a follow up to complete the repairs. Arrived on time, quickly fixed what was wrong, and my car is running perfectly after paying for repairs that cost only a fraction of what I was expecting. Would definitely recommend.

Jose

12 years of experience
54 reviews
Jose
12 years of experience
Very friendly and punctual. Knows what he is talking about. Appreciate Jose working on my car. I would recommend him to customers.

Shay

28 years of experience
137 reviews
Shay
28 years of experience
Nice guy he even fixed my horn! (Even though it was just unplugged) lol Didn't take long at all, I felt bad because I didn't have any cash to leave a tip but the next time I'll definitely be prepared.

Todd

26 years of experience
95 reviews
Todd
26 years of experience
Todd was early for my appointment !! That is a good thing !! Todd was very professional and knowledgeable !! He took the time to show me what my issue was !! I have scheduled Todd to return and make the necessary repair !! I am extremely happy with the experience. Thanks Todd

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