2004 Hyundai Santro Hesitation

2004 HYUNDAI SANTRO
100,257 MILES • 3.1L • 3 CYL • 2WD • MANUAL
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M HUMAYUN
  • MEMBER
  • 1 POST
Hi dear expert my car hesitates to accelerate when it reaches it's optimal temperature when the engine is cold it runs superbly and it feels like it has all the power which it should have but as soon as it's engine reaches operating temperature it dies and acceleration suffers a lot please help
Jun 15, 2014 at 12:14 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
try cleaning throttle plate on both sides and iac hole with choke cleaner then check fuelpressure with a gauge autoparts rent it. if engine light on scan for codes an dfinally check for a vacuum leak.
Jun 15, 2014 at 4:04 PM
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