Recent content by unicorn

It used to be an old trick back in the days of single weight oils to put in a nondetergent oil to control oil usage in higher mileage vehicles. Now remember that in the days when there wasn't much in an engine compartment except the engine, most vehicles in this area were doing good to have...

I have only had my '91 XJ for about a month, so I don't know what is normal blowby for that kind of mileage. But, while I was doing all of that checking around, I found the fitting at the manifold, that connects to the rear tube at the valve cover, was carboned up and closed off. removed it and...

Might check the tires to see if a belt has shifted. If it is on the front you will feel it in the steering wheel, if it is on the rear you will feel it in the seat of your pants.