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P0455 Audi -p218700 hard to start after filling gas tank
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asked
Nov 16, 2018
by
anonymous
Hard to start after filling gas tank.
Vehicle:
Audi a4 2.0 ltr
p0455
check-engine-light-on
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answered
Jul 15, 2017
by
Carguy1
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13.5k
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Hi there
The code is for a large evap leak. If it's got trouble starting after you fill it it's normally a bad purge control valve. If it's stuck open it will cause the code because it is a large evap leak. It also causes the hard start because the fuel vapors go into the engine and basically flood the engine. I wold start with the purge control solenoid valve.
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