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The fuel evaporative system (EVAP) controls emission by housing vapors from evaporated fuel and sending them back to the fuel tank to be reused.

The cost for EVAP system repair ranges between $200 and $560. The labor alone will cost somewhere between $35 and $140, while parts will run somewhere between $150 and $440.

EVAP System Repair Cost Comparison

Your Mechanic

Parts & Labour12 months$162-$618



Parts & Labour12 months$159-$599


Mr. Tire

Parts & Labour12 months$168-$612



Parts & Labour24 months$155-$645







What Is EVAP System Repair?

Your EVAP system consists of primarily a canister for storing vapors, and in most cases, that is the only part that will need to be replaced when it goes bad. It should not affect connecting or surrounding part at all, and you should be in for a relatively simple repair job. However, the work can be more complex in some vehicles, and the parts can cost a lot more in certain vehicles as well.

Benefits of EVAP System Repair

The biggest benefit of getting the EVAP system repaired or replaced is that you will experience better gas mileage. You will save money on fuel and go farther on a single tank. You’ll also produce emissions at a reduced rate. You can pass an emissions tests if one is required, only after you have had the new EVAP system put in.

What Is Done during EVAP System Repair?

To replace the EVAP system, which is essentially the canister, the mechanic will need to remove all the parts that connect it to the rest of the car. This includes hoses and electrical connectors. Once those are removed, the machines will clean the mating surface off and put in the new part. Then the connectors can be reinstalled and the vehicle tested.

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When to Get EVAP System Repair

The most common sign that your EVAP system is failing will be a check engine light. In a few models, you may notice a clicking or a popping sound. That occurs because the leak detection pump is trying to pressurize the fuel tank over and over and failing to do so. Other common symptoms of a damaged or broken EVAP system could be poor fuel usage, rough idling, and difficulty in starting the engine.

You can drive your vehicle when the EVAP system has failed, but you should know that your gas mileage won’t be as good, and you won’t be able to pass an emissions test. It’s not an emergency to get this problem taken care of, but you’ll  lose money over the long term on gas and cause environmental contamination if you allow it to continue unresolved.

How to Save Money on EVAP System Repair

If you want to cut your costs a bit by doing the work yourself, you certainly can, but you should know that this is a job best left up to someone with experience. It can be a time-consuming and complex task, and it’s easy to misdiagnose a problem. So, if you don’t have any experience with this particular problem, you are better off leaving it to the experts.

You can compare costs to get a better deal, and comparing both labor costs and part costs is often the best way to save money on a repair like this.

Sample EVAP System Repair Costs

Ford F-Series$70-$178$142-$230$212-$408
Chevrolet Silverado$44-$67$290-$301$334-$368
Ford Focus$70-$178$142-$230$212-$408
Toyota Camry$44-$67$448-$532$492-$599
Toyota Corolla$44-$67$448-$532$492-$599
Nissan Altima$35-$389$329-$409$364-$798
Honda CR-V$26-$78$188-$322$214-$400
Honda Civic$35-$67$144-$252$179-$319
Honda Accord$35-$78$115-$477$150-$555
Ford Fusion$79-$134$155-$529$234-$663

EVAP System Costs Submitted By Our Users

Compare your quote to other individuals from around the country to make sure you are getting the best deal. The average for EVAP System is $303

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