RedBear
New Member
- Joined
- Oct 16, 2019
- Messages
- 8
- Reaction score
- 1
- Points
- 3
- Location
- San Marcos CA
- Vehicle Year
- 1997
- Make / Model
- Ranger 4.0L 4x2
- Transmission
- Manual
I’m trying to do a compression test on my 1997 Ranger 4.0L OHV engine and I cannot get the compression test fitting to thread into the block. Admittedly it is the cheap compression test kit from Harbor Freight, but I already owned it for testing my old Acura a decade ago. Do I need a special fitting to get it to thread in? I thought the thread was 14 mm but the 14 won’t catch and thread. I’ve taken out my wheel well liner to get a better angle and still no go.
Sorry if this has been asked and answered before. I couldn’t find it in the sea of compression test questions / answers when I searched
Sorry if this has been asked and answered before. I couldn’t find it in the sea of compression test questions / answers when I searched