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

  • Laurie Paxton Avatar
    Laurie Paxton

    The best mechanical, customer and personal service. I recently had quite a hiccup and Drew, Rick and their team stick handled everything so professionally and with empathy for my situation. Thank you so much. True integrity. -

  • 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!
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  • Phil Spoelstra Avatar
    Phil Spoelstra

    I've never been more motivated to write a review than this! My wife came off the Coquihalla from Vancouver with some car problems and couldn't find a place open on Saturday that could help her. She found Paragon Motors who showed her kindness, respect and understanding.... read more -

  • 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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  • 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. -

  • 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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  • 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 -

  • 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! -

  • 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 -

  • Anita Millar Avatar
    Anita Millar

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

  • 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 -

  • 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 -

  • Jacqui Allison Avatar
    Jacqui Allison

    What an amazing team. Right from the tow guy Todd to all the shop staff, especially Rick and Drew. Polite, professional and honest. I am now driving my older car with peace of mind knowing how much work they did to keep me on the rd at a reasonable cost.... read more -

  • Carol Boutilier Avatar
    Carol Boutilier

    Excellent service, complete confidence my vehicle is safe and well maintained. No overcharges, talk up in packages and value for your money, no gouging. I highly recommend this fabulous team they really care for people and their reputation is paramount to everyone at Paragon. Paragon's top rating... read more -

  • Joe Bell Avatar
    Joe Bell

    best service in town by far -

  • 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 -

  • Mike Curliss Avatar
    Mike Curliss

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

  • Matthew Richardson Avatar
    Matthew Richardson

    Paragon Motors was a delight. Not only did they give us the best price, but they actually fixed what was wrong. We had taken our car to another place first and they misdiagnosed the problem. Rick took it around the block and knew exactly what to do to get it... read more -

  • Freddie Banfield Avatar
    Freddie Banfield

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

  • Carla Polischuk Avatar
    Carla Polischuk

    Rick and his crew at Paragon motors are awesome!! They are knowledgeable and friendly...the service is great!!!
    I trust them with my car 100%!!!
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