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2.5L ('98-'01) Momentary misfire and compression loss


Doug w

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Ford Technician
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May 26, 2023
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North Carolina
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1999
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Ranger 2.5
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Manual
Hi guys. I have a 99 2.5 with loss of compression and momentary misfire. Has anyone figured this out yet. I think I have. Thank you much
 


Uncle Gump

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Loss of compression... momentary misfire.

You sure aren't giving us much to try and figure out.

Glad you got it figured out...
 

RonD

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Compression is a mechanical function so doesn't tend to be "momentary", generally its bad or good, and if bad it doesn't get better

Fuel and spark can be "momentarily" can be bad and then recover
 

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