Misfire - replaced the coils, spark plugs, fuel injectors?

2007 TOYOTA CAMRY
300,000 MILES • 2.4L • AUTOMATIC
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JOE1953
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Cylinder #1,195psi
Cylinder #2,190psi
Cylinder #3, 185psi
CylinderCylinder #4,190psi
I done replaced the coils, spark plugs, fuel injectors and camshaft position sensor and still have a misfire on #3 and #4 cylinder can you tell me what is causing the misfire please?
Jul 31, 2026 at 6:55 AM
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STRAILER
  • ✓ASE Certified Mechanic
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Yep, you have a blown head gasket between cylinders. I would remove the cylinder head and replace the gasket. You have done everything else.
Aug 1, 2026 at 2:22 AM
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JOE1953
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the exhaust manifold is glowing red hot what is causing that? and how do i check for a blown head gasket between cylinders?
Aug 1, 2026 at 6:31 AM
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STRAILER
  • ✓ASE Certified Mechanic
  • 54,896 POSTS
  • ASE Certified Mechanic
Why don't you continue with the thread you started for this problem and we keep starting over?
Aug 1, 2026 at 4:54 PM
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