Is it time to change my Spark Plug Wires?

spark-plug-wiresMost people will make the decision to change their spark plug wires for two reasons. The first is when their owner’s manual recommends it, the other is when the engine begins to misfire.

Why do spark plug wires fail, and why do they need to be replaced?

Your spark plug wires are exposed to high underhood temperatures that can really take its toll on the spark plug wire’s insulation. When you combine this with newer vehicles having high-output ignitions, it’s easy to see why the wires could be overstressed. Other factors that can weaken the insulation on the wires are water, oil, and gasoline vapors.

When your spark plug wires are damaged, this can cause increased resistance resulting in a weak spark. What you notice then is your engine misfiring or sputtering. While this can be embarrassing and annoying, it can also be quite dangerous.

Imagine if you were trying to merge with traffic and your engine sputtered and didn’t allow you to pick up enough speed. No one wants that experience.

Another reason to change your spark plug wires is that it can dramatically improve your engine’s operation. Performance is always better when your spark plugs are getting the power they need.

Reviews

  • Mountasar Al-Lawandi Avatar
    Mountasar Al-Lawandi

    Fabulous place and staff. I was coming to Kelowna from Vancouver and started hearing a whistle noise when accelerating. These guys did what is right even though I came in without an appointment. Test drive and small tweaks and guaranteed me that I will be able to head back home... read more -

  • Pauline Eggebrecht Avatar
    Pauline Eggebrecht

    I wanted to buy a car and needed a check up so I called Paragon and got an appointment for the next day. They did the check in an hour and after I got my insurance I could bring the car back to get new ball joints and they were... read more -

  • George Sartori Avatar
    George Sartori

    Drew and his team gave us great service, very good workmanship and a good price. Drew got my elderly mother’s car in for some major repairs, in the last week before Christmas. Would recommend Paragon Motors to anyone, excellent in every way. -

  • Joe Bell Avatar
    Joe Bell

    best service in town by far -

  • Jeff Carroll Avatar
    Jeff Carroll

    They are personable and knowledgeable. Timely repairs and will find whatever parts are needed and give you a choice( if available) for oem vs jobber. Highley recommend them -

  • Debra Clark Avatar
    Debra Clark

    The Paragon Motors team went above and beyond in so many ways to figure out why our F150 was stalling, and to fix the problem quickly so we could safely get back home to Washington state.

    ✔ Fit us in without an appointment when we called and said we're stranded...
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  • Liam Powell Avatar
    Liam Powell

    I contacted the guys at Paragon Motors whilst out of the country, as I was needing a pre purchase inspection done for a vehicle. Drew was nothing short of exceptional in his service, demeanour and willingness to take the time to speak with me. Calling from my home in Australia... read more -

  • Anne Garry Avatar
    Anne Garry

    Very knowledgeable staff and owners. Always 10/10 I trust Paragon Motors with all my families vehicle needs and advice. Recommended to everyone! -

  • Mike Curliss Avatar
    Mike Curliss

    Very professional, polite and easy to deal with. Fixed the problem on time and on budget. Great job. -

  • John Cook Avatar
    John Cook

    Excellent service and the prices are more than fair. Zero complaints and I will be going back. -

  • Carla Polischuk Avatar
    Carla Polischuk

    Rick and the boys at Paragon have taken care of my BMW for years and I won"t take her to anyone else!!
    Knowledge, experience, integrity, helpful, friendly .... that's what you can expect every time!
    -

  • Anita Millar Avatar
    Anita Millar

    They are honest and have been looking after my vehicles for over 25 years! -

  • Lori Haisty Avatar
    Lori Haisty

    Rang around multiple companies asking for help with my car. Paragon was by far the most cost effective and helpful in helping me understand what was wrong with my car and the repair they were doing.
    Will definitely be a returning customer

    Thanks so much.
    -

  • Frank Rinella Avatar
    Frank Rinella

    Rick is a mechanical genius. They care about their reputation about customer service and doing a quality job. Just awesome.
    Nice comfortable waiting area with spot to plug in a laptop or phone. Massage chair...bonus! Decent coffee machine that pumps out coffee or chocolate and everything in between.
    Good group. Have...
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  • wouter van der hall Avatar
    wouter van der hall

    Pleasant and skilled staff/owners. Always ready to help and adjust to your schedule when needed for more elaborate repairs. Nice massage chair in the waiting area too! Would certainly recommend. -

  • Kaley S. Avatar
    Kaley S.
    5 star rating

    Paragon Motors went above and beyond for me!It was my first time at the shop, and they got me in ASAP after calling! I'm from out of town and was scared to find a reliable mechanic at a good cost, as I am a student! They made sure everything in... read more -

  • Michael Baccari Avatar
    Michael Baccari

    Awesome, highly recommend. Very nice and accommodating. I had to leave my car there for a few days due to traveling. After they were done with the repair they phoned and asked if I'd like my car to be inspected for any other issues that needed to be addressed. -

  • Chris Roi Avatar
    Chris Roi

    Hands down one of the best autoshops in town. Quality service and they never try and upsell you something you don't need. You'll get informed on when to do your next repair and the urgency of it. My new auto shop hands down I'll be going back for anything else... read more -

  • Freddie Banfield Avatar
    Freddie Banfield

    Always good. No complaints. Drews the best hands down. -

  • Erik Kelownaguy Avatar
    Erik Kelownaguy

    Last week I had a problem with the charging system in my Dodge Grand Caravan. I dropped by Paragon hoping they might have time to take a quick look at it. Although they were fully booked and I didn't have an appointment, Drew still managed to fit me... read more -

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