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10-19-2011, 09:43 AM
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#1 | |
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AF Regular
Join Date: Jan 2005
Location: Montpellier
Posts: 136
Thanks: 0
Thanked 1 Time in 1 Post
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Coolant & Misfire
Hi
The fact : - 136400 miles on a '03 Venture. - Run on 5 cylinder for 1 minute after crank. After run fine on 6 cylinders. - Engine coolant is leaking but I dont know where : there's no smell like a defective IMG. I get a noticable "P0304: Misfire cylinder #4" with CES blinking under accelerating. The cylinder #4 is the front middle one : the easiest to check and access. BTW i change plugs, wire and coil and still the same symptoms. Any idea : fuel injector ? Bst rgds ps : All apologies for my poor "french touch" english  |
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10-19-2011, 08:15 PM
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#2 | |
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AF Regular
Join Date: Dec 2009
Location: Harrisonville, Missouri
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Re: Coolant & Misfire
Your english is fine.
How did #4 plug look in comparison to the others, was it very clean looking, if so it is burning coolant........
__________________
1997 Chevrolet Venture SFI 3.4l Auto 249k 2006 Chevrolet Malibu Maxx SFI 3.5l Auto 81k http://www.s10forum.com/forum/attach...nsor-chart.gif |
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10-20-2011, 11:43 AM
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#3 | |
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AF Fanatic
Join Date: Jul 2011
Location: Worcester, Massachusetts
Posts: 5,017
Thanks: 70
Thanked 618 Times in 610 Posts
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Re: Coolant & Misfire
Did you check your post on the "Pontiac" thread?
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10-23-2011, 07:57 AM
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#4 | ||
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AF Regular
Thread starter
Join Date: Jan 2005
Location: Montpellier
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Re: Coolant & Misfire
Quote:
Follow up on Montana forum. |
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