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- Joined
- Oct 30, 2015
- Messages
- 271
- Reaction score
- 14
- Points
- 18
- Location
- St. Louis, MO
- Vehicle Year
- 1983
- Make / Model
- Ford
- Engine Size
- 2.3L
- Transmission
- Manual
- My credo
- Well, that didn't work. Let's try something else!
I finally got the engine back in the ranger. She fired right up but isn't happy. I thought I got the timing wrong and did a bunch of fiddling with it.
Once I was satisfied it wasn't a timing problem, I decided to check to see if the cylinders were all firing. I pulled the pug wires one at a time. Each time the engine struggled when I unplugged the wire and recovered when I plugged it back in. Until I got to the last cylinder. There was no change in idle with the wire unplugged.
I then put a test light on it to make sure the wire was good. It lit up fine, so I removed the plug, grounded it, and got spark. Fearing the worst, I checked compression. 110 psi. Nothing to write home about, but should be more than enough to combust.
I'm at a loss. Compression, spark, fuel, and air. That's all it takes, right? If the other cylinders have fuel and air, this one should, right? I'm going to take the intake off tomorrow and make sure I didn't leave a shop towel in the intake port or something stupid like that. Anything else I should be checking?
This is an 83 2.3L and is carbureted, not fuel injected.
Once I was satisfied it wasn't a timing problem, I decided to check to see if the cylinders were all firing. I pulled the pug wires one at a time. Each time the engine struggled when I unplugged the wire and recovered when I plugged it back in. Until I got to the last cylinder. There was no change in idle with the wire unplugged.
I then put a test light on it to make sure the wire was good. It lit up fine, so I removed the plug, grounded it, and got spark. Fearing the worst, I checked compression. 110 psi. Nothing to write home about, but should be more than enough to combust.
I'm at a loss. Compression, spark, fuel, and air. That's all it takes, right? If the other cylinders have fuel and air, this one should, right? I'm going to take the intake off tomorrow and make sure I didn't leave a shop towel in the intake port or something stupid like that. Anything else I should be checking?
This is an 83 2.3L and is carbureted, not fuel injected.
