If its the timing chain guides starting to go it could be it. Probably not but I figured I'd throw this out. If they are just starting to go the material on the guide is a *****ty plastic that once the friction gets them warm, it quiets down. It will get worse as they get worse.
Did you check the tentioner, lifters, your belt, egr? those are all free to check hence me bringing them up. How many miles are on your car?
OH!!! Don't use a purolator filter. Cheap paper on those too. Go with the Motorcraft FL820S. And if you have over 35k on the motor try going to 10W30 Moble synthetic
Did you check the tentioner, lifters, your belt, egr? those are all free to check hence me bringing them up. How many miles are on your car?
OH!!! Don't use a purolator filter. Cheap paper on those too. Go with the Motorcraft FL820S. And if you have over 35k on the motor try going to 10W30 Moble synthetic