Dodge Grand Caravan 3.3L, 67K miles. Run 1500 miles on M1 10-30 with 12 oz. Auto-RX, K&N filter changed after first 500 miles.
After 500 miles:
After 1500 miles:
There was some dirt after 500 miles in the first filter, and now at an extra 1000 miles looks to be very clean. If anything the picture makes the filter look dirty, but it is very clean and you are seeing roughness that is the paper texture or scratch marks from the screwdriver I used to remove the paper from the filter. So the pictures are a little deceiving, the latest filter is very clean.
Now the engine is running new Mobil 1 10-30 + 3 oz. Auto-RX with a Trasko filter.
Keith.
After 500 miles:
After 1500 miles:
There was some dirt after 500 miles in the first filter, and now at an extra 1000 miles looks to be very clean. If anything the picture makes the filter look dirty, but it is very clean and you are seeing roughness that is the paper texture or scratch marks from the screwdriver I used to remove the paper from the filter. So the pictures are a little deceiving, the latest filter is very clean.
Now the engine is running new Mobil 1 10-30 + 3 oz. Auto-RX with a Trasko filter.
Keith.