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Engine problems

Tiny
PSHAAS
  • MEMBER
  • 2000 VOLKSWAGEN GOLF
  • 100,000 MILES
After starting my car it performs perfect for 3 minutes then looses power. But if turned off then back on its fine for another 3 minutes. Had a diagnostic done and 8 problems showed up. Failed fuel injector for all four cylinders, failed Air injector pump relay, failed air solenoid valve, failed coolant temp sensor, failed leak detection pump. The spark plugs are heavily coated with a white powder as well. What component could cause all this to happen at once?
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Friday, April 26th, 2013 AT 7:24 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
We need the code numbers.

Codes never identify bad parts, just failed systems

Roy
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Friday, April 26th, 2013 AT 7:57 PM
Tiny
PSHAAS
  • MEMBER
  • 2 POSTS
Here are the codes p1421, p1255, p1225, p1240, p1216, p1472, p1451
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Saturday, April 27th, 2013 AT 1:12 PM
Tiny
EXOVCDS
  • MECHANIC
  • 1,883 POSTS
Replace the fuel pump relay.

Thomas
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Sunday, April 28th, 2013 AT 1:26 PM

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