How to know if the camshaft is on the compression stroke?

1999 FORD RANGER
165,000 MILES
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EUGENE BEROS
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  • 2 POSTS
Replacing a timing belt. how do I know if I'm on the compression stroke on the camshaft?
Sep 11, 2025 at 6:57 AM
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STRAILER
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  • 55,561 POSTS
If the timing mark on the camshaft gear is on the mark you are on the compression stroke, check out the red arrow. Check out the images (below). Let us know if you need anything else.
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Sep 12, 2025 at 2:35 AM
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EUGENE BEROS
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  • 2 POSTS
Lined up the timing marks and the engine doesn't start. What should I check now?
Sep 12, 2025 at 10:17 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,561 POSTS
I would check for compression, this video will help:

https://www.youtube.com/watch?v=J3j85hg0d-4

Please go over this guide and get back to us.
Sep 14, 2025 at 3:16 AM
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