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2002 civic 1.7 no spark


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dr.donut
User

Jan 2, 2018, 10:31 AM

Post #1 of 9 (1398 views)
  post locked   2002 civic 1.7 no spark  

2002 civic 1.7 hooked up the adjustable spark tester on the "20" mark someone cranked it and there's no spark , wondering what the next thing to look at , thanks , It'll save me the guess work


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Jan 2, 2018, 1:55 PM

Post #2 of 9 (1383 views)
  post locked   Re: 2002 civic 1.7 no spark  

Check engine light come on when you turn the ignition on? Any trouble codes stored? Do you have a 12 volt incandescent test light?





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Jan 2, 2018, 1:55 PM)


dr.donut
User

Jan 2, 2018, 2:37 PM

Post #3 of 9 (1373 views)
  post locked   Re: 2002 civic 1.7 no spark  

I have a multi meter , I'll check the icon and codes to be sure


dr.donut
User

Jan 2, 2018, 2:50 PM

Post #4 of 9 (1371 views)
  post locked   Re: 2002 civic 1.7 no spark  

after it wouldn't start the other day I bought the batt. in to charge it up so any codes are gone


dr.donut
User

Jan 2, 2018, 3:09 PM

Post #5 of 9 (1369 views)
  post locked   Re: 2002 civic 1.7 no spark  

check engine light comes up with key in run position


dr.donut
User

Jan 2, 2018, 3:10 PM

Post #6 of 9 (1366 views)
  post locked   Re: 2002 civic 1.7 no spark  

at least 220,000 for mileage


Discretesignals
Ultimate Carjunky / Moderator
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Jan 2, 2018, 6:04 PM

Post #7 of 9 (1359 views)
  post locked   Re: 2002 civic 1.7 no spark  

Let it crank for around 10 seconds. See if it triggers a code. Make sure all coils are plugged in.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Sidom
Veteran / Moderator
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Jan 3, 2018, 1:07 PM

Post #8 of 9 (1335 views)
  post locked   Re: 2002 civic 1.7 no spark  

Does the engine sound any different when it cranks now (faster)?
Have you pull the timing cover forward and made sure your timing belt isn't stripped/broken?

If you can see the rocker arms thru the oil cap, see if they move while cranking....


(This post was edited by Sidom on Jan 3, 2018, 1:09 PM)


dr.donut
User

Jan 4, 2018, 5:30 AM

Post #9 of 9 (1316 views)
  post locked   Re: 2002 civic 1.7 no spark  

Thank you for all the help , I cranked it for the 10 seconds to bring up a code and it started , I pulled the plugs and they were gaped at .050" and corroded with a light ash coating so I replaced them and it's been running fine , I know I said I did the "spark test " and from what I saw there wasn't any , there's a glare on the plastic tube that's right in your line of sight , I tried the tester out when the car ran and any spark jumped from the business end to any available ground skipping the testers gap altogether , it is what it is and thanks again






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