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Why does my engine struggle to start sometimes?

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Old 03 December 2006, 10:47 AM
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OcTag3n
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Default Why does my engine struggle to start sometimes?

Hi all,

About one in every twenty times I start my car the engine will turn over for about 10 seconds before firing up. This will happen with either a cold engine or a warm engine. Most of the time the engine turns over & fires up after about one second. Just wonderd what might be causing this long starting trouble. Car is an STI 5 with 70k on the clock. Was thinking about changing the plugs. Maybe that would sort it.

Cheers,

Old 03 December 2006, 11:33 AM
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pslewis
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Buy a CockLink ... it helps start cars even if the battery is not connected It does really magic things

Seriously, all cars do this ....... not sure why?
Old 03 December 2006, 11:36 AM
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Scooby-doo97
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What oil do you use? (nothing **** about this question i.e performing a dance around your car when doing an oil change)
Old 03 December 2006, 11:40 AM
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scoobynutta555
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Don't know how all cars do this

I've never had a car not start first time unless the battery was knackered.
Old 03 December 2006, 11:41 AM
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GaryCat
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Sometimes it takes a few seconds for the fuel pump to prime. Try turning your key to the ignition position where the warnin glights come on, wait about 2 secs and then turn the starter.
Old 03 December 2006, 02:23 PM
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ac427
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happens on my WRX too. will give the 2 sec bit a go
Old 03 December 2006, 03:13 PM
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euan_r
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check for ecu codes. give the cam and crank sensors a wee sandpaper.
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