1993 Mazda Protege engine compression

Tiny
WENDELL123
  • MEMBER
  • 1993 MAZDA PROTEGE
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 135,531 MILES
Wendell123 yes do you know what the compression is on 1993 mazda protege 1.8 liter vin#jm1bg2243p0651651 enginedisplacement112.3 engine family ptk1.85ffe0 and also if you would the ratio.
Friday, June 4th, 2010 AT 4:24 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Single over head cam compression ratio is 8.9:1 compression should at least be 173psi. Dual over head cam engine compression ratio is 9.0:1 compression should be at least 182psi.
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Friday, June 4th, 2010 AT 4:58 PM

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