Originally Posted by Matts ford
yea, its recommended to change it about every 20,000 miles. but with only 46000 on your truck i'm assuming it sits alot? if thats the case then you'll need to change it more often.
Thanks to Matts ford
I changed the filter this morning and it seems to work just fine now.
I got it hot and let it sit for few minutes and works every time.
This is a great web site.