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Z22Se Hard Cold Start

Started by vpreda2003 , Feb 22 2020 08:18 PM

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#1 vpreda2003

Newbie

3 posts

Location:Bucharest, Romania

Posted 22 February 2020 - 08:18 PM

Hello,

From time to time, at lower temperature (under 5 degree Celsius), my engine starts very hard. Maybe after 10 seconds of cranking. After starting, everything is normal. No stall, no lack of power. Sometime it start at first second. Remember, this is happenning only at cold engine. I don't have EGR, I had cleaned TB, changed Coil Pack etc.

Please help,

Thank you!

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#2 TheHood

Need to get Out More

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Gender:Male
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Interests:World domination, a liking of unconvincing disguises, Malaysian temple restoration and nice words like "flange".

Posted 23 February 2020 - 11:37 AM

How old is the battery? Maybe its cold cranking amps ain't what they used to be.

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#3 FLD

WANNABE MY LOVER

13,717 posts

Gender:Male
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Interests:Tugging my todger.

Posted 24 February 2020 - 08:59 AM

Do you have fuel pressure? I had a problem with the valving in the pump that manifested in a similar way. Turn the key, pump primes but still mega hard to start. Check the pressure at the rail, you should get a good squirt of fuel out of the valve. If it's just a small trickle the pump is likely shot.

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Z22Se Hard Cold Start

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