Q: We just replaced our 2003 ford expedition pcv valve and now its leaking coolant , can yu please explain to me what it is i can do?
We just replaced our 2003 ford expedition pcv valve with the hoses and now its leaking coolant, can you please describe to me what it is I need to do to stop the leak?
My car has an automatic transmission.
Hi Toy. Quite often when the PCV valve is replaced, it will leak coolant due to one of two reasons. First if an aftermarket replacement valve is used, it’s possible the part is the wrong one for your vehicle or the extension that needs to be used in conjunction with the valve itself is either not correctly installed or not used. Although this video is for a different year Expedition - and the smaller engine, the process is similar. You might want to watch this video to see how it’s done and ensure you follow the recommended steps in the service manual.
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
What others are asking
How do I delete or edit the contacts in the Uconnect phonebook?
If you are editing a contact, press the Uconnect phone button, which is a telephone symbol on either the center console or the steering wheel. The system will say “Ready” and beep, at which point you should say “Phonebook edit...
Fuel line is clogged
The fuel lines should not get clogged, unless they got damaged in some way or the lines pinched when repairs were made, for example, if the fuel tank was removed and replaced. The fuel filter, fuel injectors, pressure regulator may...
Toyota Rav 4 vs. Ford Explorer Sport
I'd go for a RAV by far. Those things can last forever. If you are like me and you keep your car for a really long time, you'll be happy with the longevity of the RAV4. If you are one...
Is there anything else that causes accessories not to work besides a fuse besause I changed one bad fuse & still not working
The systems that are not working are powered through the battery saver relay actuated by the body control module. If one or more item shorted and blew out the fuse then no item will work. Check to make sure the...
Rattling and screeching noise
Hello. The A/C compressor clutch and pulley should be checked and you should replace the pulley only if the compressor is not leaking. If it is, then replace the complete compressor assembly (https://www.yourmechanic.com/services/ac-compressor-replacement). If you would like to have this...
Dodge Ram pinion nut recall
Hi there. A loose pinion nut could definitely cause premature wear on the pinion bearing as there would not be sufficient preload on the bearing to maintain proper contact with the race. As for whether or not this would be...
Is it possible to start a car with a dead fuel pump? If so, how?
Hey there. You will need to verify whether or not the fuel pump is actually at fault before moving forward with repairs. This fuel pump is accessed under the rear seat through an access panel. If you have a bad...
Do i need to add pag oil to my cars a/c system after the condenser is replaced.2002 Chrysler Town & Country
Hello. When replacing a part like the condenser it is a good idea to add some extra oil with the new refrigerant. Most refrigerants do have some oil in them which should be enough. The majority of the oil in...
2012 Ford Flex inner tie rod torque spec please.
For hydraulic assist steering tighten inner tie rod to 77 ft. lbs. If steering is electric assist then tighten to 66 ft. lbs.
Related articles
2012 Nissan Rogue vs. 2012 Ford Escape: Which One Should I Buy?
Sport Utility Vehicles (SUVs) use the chassis of a truck to provide superior structure, with a larger size and often poor gas mileage. While that isn’t always true, SUVs have a raised ground clearance and are generally meant to haul...
The Best Used Cars to Buy for Families
If If it’s time for you to search for the top used cars specifically for families, check out the list we’ve put together of the top five. The list of must-haves Typical items that families are looking for in their...
The Best Used Cars to Buy If You're a Skier
When When summer ends, skiers start thinking about hitting the hills, and that means having to contend with winter driving conditions. Not just any vehicle is going to get the job done. We have evaluated several used ski-worthy vehicles, and...
Browse other content
Estimates
Maintenance