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

  • 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 -

  • Mike Curliss Avatar
    Mike Curliss

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

  • Freddie Banfield Avatar
    Freddie Banfield

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

  • 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 -

  • 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.
    -

  • 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 -

  • Jasmine . Avatar
    Jasmine .

    High quality service.
    Great communication, trustworthy, and fast.
    Provided a free hire car for the day while our car was getting fixed!
    -

  • 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. -

  • 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! -

  • Al Dillabaugh Avatar
    Al Dillabaugh

    This my third time having repairs at paragon, and like the previous..it was a non issue , professional , respectful and knowledgeable are some of words to describe these guys , this time I had my H1 hummer in , as it has been stored for years I had ... 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 -

  • John Cook Avatar
    John Cook

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

  • 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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  • 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!
    -

  • 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%!!!
    -

  • 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. -

  • 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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  • 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 -

  • 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 -