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  1. Maeyan
    Maeyan is offline Verified Tsikot Member
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    August 12th, 2018 01:53 PM #1
    I'm driving expressway at speed of 80kph then suddenly i felt a bit of sudden lose of power and RPM dropping a little then my Check Engine Light started blinking. Then it was gone after 5 mins. Then it happened again when i was going uphill and gone again after few minutes. Next day i brought it for scan and they said they cannot scan because the engine light should be on for them to have a reading. They checked the spark plugs and said they are fine.

    Does anyone here know what's the problem of my mazda 3 2005 model? when driving in city it doesnt happen due to my driving mild. But sometimes when idle my engine is behaving differently like it's shaking a little bit for few seconds.
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  2. StockEngine's Avatar
    StockEngine
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    August 12th, 2018 01:59 PM #2
    so they didn't scan because walang cel? meron naman logged data... di nils alam yun?

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    travajante
    travajante is offline Verified Tsikot Member
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    August 12th, 2018 02:09 PM #3
    As stock said, they should've extracted the stored code/s even w/ CEL off.

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  4. Maeyan
    Maeyan is offline Verified Tsikot Member
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    August 12th, 2018 03:26 PM #4
    Quote Originally Posted by StockEngine View Post
    so they didn't scan because walang cel? meron naman logged data... di nils alam yun?

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    Yes po hndi nila iniscan... d nga cguro nila alam un... Rapide un shop... ill try again bukas sa ibang service shop, wla kc mazda dito sa batangas kaya tyaga n lng ako sa sa other service provider
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  5. Bravoexo
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    August 12th, 2018 04:17 PM #5
    Sounds like your ignition coils are about to go... have they ever been replaced?
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    Walter
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    August 12th, 2018 05:20 PM #6
    Possible clogged fuel filter? ...
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  7. Maeyan
    Maeyan is offline Verified Tsikot Member
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    August 13th, 2018 06:15 AM #7
    Quote Originally Posted by Bravoexo View Post
    Sounds like your ignition coils are about to go... have they ever been replaced?
    Not yet, i want them to check the ignition coils but they said the idle should be misfiring when idle but its not so they dont want to check it yet...
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  8. Maeyan
    Maeyan is offline Verified Tsikot Member
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    August 13th, 2018 06:17 AM #8
    Quote Originally Posted by Walter View Post
    Possible clogged fuel filter? ...
    I will try to ask them about this... yesterday it happened again even just mild speed... so i had this in my mind also... thanks
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  9. StockEngine's Avatar
    StockEngine
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    August 13th, 2018 06:49 AM #9
    Quote Originally Posted by Maeyan View Post
    I will try to ask them about this... yesterday it happened again even just mild speed... so i had this in my mind also... thanks
    have it scanned. that's the first step...

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  10. SidCoronel
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    August 13th, 2018 09:46 AM #10
    Quote Originally Posted by StockEngine View Post
    have it scanned. that's the first step...

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    Listen to The Professor Maeyan., it could be due to several problems... That's why there's a scanner
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Mazda 3 Check Engine Light Blinking