Haynes

Haynes online repair manuals. I enrolled in online repair manual. Got zero help solving the problem with my van. If you need advice about changing spark plugs this is for you. Other concerns are not here or they say it requires tools and expertise of a dealership. Period. Troubleshooting is a joke. Takes user to menu with two or three general items. This is money down the drain. At one time I preferred Haynes printed manuals but now find them superficial. Chiltons are three times as large and sometimes have a component locator which is valuable.
Good luck with your repair.