Injectors

1999 TOYOTA COROLLA
120,000 MILES • 1.0L • 4 CYL • FWD • AUTOMATIC
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PATROLR705
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  • 2 POSTS
Hello,

My car cannot start only when i spray inside the intake air cleaner. It runs for a while then for about five seconds then off. Fuel is working okay, i just replace pump.

Please can you advice me the cause of this problem?
Oct 13, 2017 at 5:33 AM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Do you have injection pulse at the fuel injectors? if you do not have a noid light to test the electrical impulse. often you can hear the injector click as the engine is turned over on the key.
Oct 13, 2017 at 5:51 AM
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PATROLR705
  • MEMBER
  • 2 POSTS
Thank you for your reply. i believe there is no pulse because i did not hear any clicking sound.
Oct 13, 2017 at 12:29 PM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
First thing to do is a scan, need to know what if any codes are set at this time.
Oct 13, 2017 at 3:41 PM
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