Q: Are there any aftereffects the car goes through after replacing the purge valve?

asked by on March 05, 2017

I recently changed the purge valve because my car would have trouble starting every time I add gas. After I replaced it, I went to add gas to my car and it started up just fine. But now whenever I am near to a full stop, the car starts to idle rough and it becomes worse when the car is idling. I'm wondering if this is the car just relearning itself again or maybe something else. I also have a code to replace catalytic converter. Maybe that's the problem now?

My car has 140000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Paint peeling problem, maybe cold weather to blame
This paint issue is somewhat common and seems to affect the roof most often. Although dealers most often do not make the repairs under warranty, I always recommend making them your first stop if there is a potential for them...
Slipping transmission until it warms up in a 1998 Subi Forester
It's starting to wear out. It's notorious for Subarus and it's one of the reasons I tell people not to buy Subaru. You've got 215,000 miles, so you've got a lot of life out of it and can't complain about...
ran out of oil and wont start
Hello. If the oil was completely empty, then you may have a serious engine failure. I would first add oil (https://www.yourmechanic.com/services/car-is-hard-to-start-inspection) to it and then try starting it. If it still does not start and makes a lot of noise...
Front Tires getting hot & theres a burnt smell
Hello. Most of the time if you have a caliper or two that are hanging up it is because of a bad master cylinder (https://www.yourmechanic.com/services/brake-master-cylinder-replacement). The seals in the master cylinder bind and keep the master cylinder from releasing. Most...
Air conditioning blockage pressure - 1988 Mercedes-Benz 300TE
Hey there. The condenser is blocked or the expansion valve is stuck causing the problem. Make sure when testing you have proper air flow across the condenser. If the fan clutch is not working good then the pressures will be...
Random sputtering and power loss - 1992 Dodge B350
Hello. There may be separate issues going on here and even the possibility of one causing the other. An overheating engine can misfire and sputter if the engine is extremely hot. Typically this is due to a failed thermostat (https://www.yourmechanic.com/services/thermostat-replacement),...
Looking at buying new rims, different centre bores and offsets.
Hi there. You can change the rims (https://www.yourmechanic.com/article/3-essential-things-to-know-about-your-car-s-rims) on the vehicle and the 5mm offset difference will not make much difference with the mounting and clearance with anything. Keep in mind, when changing a wheel (https://www.yourmechanic.com/article/how-to-remove-the-wheels-from-your-vehicle-by-robert-tomashek) from 40mm offset to...
Pretty bad shaking from the front end mostly when hitting the break
Hi there. It is very possible that you have multiple problems here. The vibration around 70 while under acceleration is possibly caused by a tire / wheel that is out of balance. The braking problem could be caused by a...
2013 Dodge Ram 1500 replaced rack and pinion , now no power steering? Help
Hi Colleen. Typically after service like this has been completed, a lack of power steering is either attributed to one of two things. Either the power steering lines have air bubbles trapped in them or power steering lines not correctly...

Related articles

A Buyer’s Guide to the 2012 Mitsubishi Eclipse
2012 2012 marks the end of an era for the Eclipse and Mitsubishi sends the sporty little car off in style. As affordable sports cars go, the Eclipse has served its segment well with stylish looks, respectable performance, and a...
A Buyer’s Guide to the 2012 Mitsubishi Galant
If If you’re in the market for a midsize sedan and want the best price possible, you may be thinking about visiting a Honda or Toyota dealership. Before you do, check out the 2012 Mitsubishi Galant. Key Features Considering how...
How to Get Mitsubishi Dealership Certified
Mitsubishi dealerships offer automotive technician jobs to mechanics who are ASE certified or have completed the UTI Automotive Technology program.