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I have a blinking check engine light changed plugs & wires no change

 
Paul M ASE Master's Avatar
  • Answered by:Paul M ASE Master
  • ASE Master Tech
  • Positive Feedback: 100.0 %
  • Accepted Answers: 115
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Customer Question

i have a blinking check engine light changed plugs & wires no change

 

Country: United States
Make: Hyundai
Model: Elantra
Year: 2001
Engine: 2.0 4cyl

Already Tried:
changed plugs and wires

Submitted: 801 days and 4 hours ago.
Category: Hyundai
Value: $18
Status: CLOSED

Accepted Answer

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Expert:  Paul M ASE Master replied 801 days and 4 hours ago.

Hello and thank you for using Just Answer

I'm Paul and I will help you with your Question

 

what is the fault code stored in the computer?

 

the ignition coils are very common failures on these vehicles

 

have you changed the coil?

 

parts stores like Autozone will read your code for free so you can determine which cylinder is misfiring.

 

also make sure you check the intake for any vacuum leaks. by spraying a flamable throttle plate cleaner around the intake with the engine running if the idle speed changes you have located a intake leak

 

let me know what you find and if you need more help

 

Paul

Expert TypeASE Master Tech
Category: Hyundai
Pos. Feedback: 100.0 %
Accepts: 115
Answered: 1/25/2011

Experience: ASE Master Tech 20+ Years

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