Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

vtec isnt working

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Old 06-24-2011, 09:42 PM
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Default vtec isnt working

so i have a lsvtec but the vtec isnt working anymore and now its alot more sluggish tourqe wise first gear is really slow but it picks up speed then the vtec wont engage its got oil there is no check engine light so i dont thin its the ecu so any ideas?
Old 06-24-2011, 10:23 PM
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Default Re: vtec isnt working

Originally Posted by volcomej1
so i have a lsvtec but the vtec isnt working anymore and now its alot more sluggish tourqe wise first gear is really slow but it picks up speed then the vtec wont engage its got oil there is no check engine light so i dont thin its the ecu so any ideas?
clean your vtec solenoid, or clean spray your ish with brake cleaner to remove the dirt and see if that helps in any way mayb.
Old 06-24-2011, 10:25 PM
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Default Re: vtec isnt working

Originally Posted by volcomej1
so i have a lsvtec but the vtec isnt working anymore and now its alot more sluggish tourqe wise first gear is really slow but it picks up speed then the vtec wont engage its got oil there is no check engine light so i dont thin its the ecu so any ideas?
Maybe your vtec solenoid screen is dirty
Old 06-24-2011, 11:13 PM
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Default Re: vtec isnt working

Originally Posted by HOMEMADEPOWER
Maybe your vtec solenoid screen is dirty
x2 check that first and let us know the results!
Old 06-25-2011, 08:55 AM
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Default Re: vtec isnt working

Definitely clean the sol out and another thing are you running any cel codes? Could be a loose or bad connection too.
Old 06-25-2011, 09:01 AM
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Default Re: vtec isnt working

That sounds like more than a vtec solenoid issue if it is down on power throughout the whole rev range. What about timing? Did you check base distributor timing with a timing light? If cleaning the solenoid does not fix all your issues, this would be where I would check next.
Old 06-25-2011, 12:07 PM
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Default Re: vtec isnt working

https://honda-tech.com/forums/hybrid-engine-swaps-18/%5Bfaq%5D-%22my-vtec-doesnt-work%22-1812135/
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