Misfire on Cylinder 4 causing the car to stall and stumble

2000 VOLKSWAGEN BEETLE
2.0L • 4 CYL • FWD • MANUAL
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CADDIA
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  • 2 POSTS
My car has a misfire on the 4th cylinder, I've already change the ignition coil, the Mass air flow sensor and the spark plug on the 4th cylinder, The problem is still there... Please Help me
Jun 27, 2014 at 9:07 PM
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JACOBANDNICKOLAS
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Are there any other codes associated with the cylinder 4 misfire?
Jun 28, 2014 at 6:52 PM
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CADDIA
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  • 2 POSTS
There were two codes

P0175

P0304

Jun 28, 2014 at 7:11 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
the 175 tells me the engine is getting too much gas. The 304 is the misfire code. Tell me, if you remove the #4 spark plug, is it wet with fuel? Have you checked fuel pump pressure? Have you checked the injector to see if it is sticking?
Jun 30, 2014 at 9:03 PM
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