1998 Mazda 626 engine flooding

1998 MAZDA 626
221,000 MILES • 6 CYL • FWD • AUTOMATIC
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MTILLOT
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Car runs great after it gets started. To get it started is a major ordeal. I have to hold the key on and crank the engine none stop for at least 15 to 30 seconds before it starts. I get a strong odor of gas. I've checked the plugs during this and found them to be wet with gas. I'm sure it's flooding out but why. I've replaced the engine coolant temp sensor, new plugs, wires, coil and crankshaft position sensor. Any help I can get on this matter will be greatly appreciated. Thanks.
Aug 25, 2009 at 2:05 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the fuel pressure and also the pressure regulator and injectors if its leaking and also for a clogged-up return line.
Aug 25, 2009 at 4:38 AM
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MTILLOT
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[quote:cb8c285e02="rasmataz"]Check the fuel pressure and also the pressure regulator and injectors if its leaking and also for a clogged-up return line.[/quote:cb8c285e02] Thanks, when I checked the plugs I found gas in all cylinders so it's a good chance the regulator is bad. I'll check it out, thanks.
Aug 25, 2009 at 3:54 PM
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