Bonneville Backfires!
01-09-2004, 01:14 AM
#1
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Location: Lethbridge, Alberta, _______Canada._______ West Coast Bonneville Fest ___05,06,07 Survivor___
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Bonneville Backfires!
www.fearthepearl.com/vids/rev.avi
Thats the link to it, i did that today AFTER my Cat was installed, but, it has done that since i bought the car back in May 03. Ive replaced, plugs, wires, MAF, O2, PCV, Air filter, Fuel filter,and it has done nothing
I dont know what to check next!
Ive replaced it all! lol
Also here is an other vid,
ok www.fearthepearl.com/vids/freeway.wmv of me on the freeway BEFOR the new High Flow was installed, the last clip u can really hear it missing..
Now she cranks WOT like a dream!
Videos Courtesy of Jason (BonneMe) thanks!
[/i]
Thats the link to it, i did that today AFTER my Cat was installed, but, it has done that since i bought the car back in May 03. Ive replaced, plugs, wires, MAF, O2, PCV, Air filter, Fuel filter,and it has done nothing
I dont know what to check next!
Ive replaced it all! lol
Also here is an other vid,
ok www.fearthepearl.com/vids/freeway.wmv of me on the freeway BEFOR the new High Flow was installed, the last clip u can really hear it missing..
Now she cranks WOT like a dream!
Videos Courtesy of Jason (BonneMe) thanks!
[/i]
01-09-2004, 01:31 AM
#2
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Ok Matt. Here we go (and keep in mind this isn't gonna be easy, but we'll get it).
Before Fuddy and Andy get in here and start asking all the other questions:
1. Disconnect the battery for 30 minutes, then pull a fresh set of codes.
2. Buy a $10 stethescope and listen to each of your injectors. Do they sound the same?
3. Pull all 6 plugs and inspect them. Do they all look the same, or is one different?
An update on the condition of your fuel system (filters, etc) and ignition components would be a big help.
Before Fuddy and Andy get in here and start asking all the other questions:
1. Disconnect the battery for 30 minutes, then pull a fresh set of codes.
2. Buy a $10 stethescope and listen to each of your injectors. Do they sound the same?
3. Pull all 6 plugs and inspect them. Do they all look the same, or is one different?
An update on the condition of your fuel system (filters, etc) and ignition components would be a big help.
01-09-2004, 01:35 AM
#3
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well, ive tested the coil packs thats about it (ohms) they all were at the minimal OHM reading line.
I will get a Scope tomorrow, and try this.
Also i will reset the pcm and pull the codes with my paperclip!
I will get a Scope tomorrow, and try this.
Also i will reset the pcm and pull the codes with my paperclip!
01-09-2004, 02:13 AM
#6
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Ok....being temperature sensitve makes me lean towards the electrical/electronic side. This means ignition is alot more likely than fuel (especially in a backfire condition).
I'll wait until all the stuff already mentioned is nailed down (codes, etc), but I have my ideas
I'll wait until all the stuff already mentioned is nailed down (codes, etc), but I have my ideas
01-09-2004, 02:20 AM
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Originally Posted by willwren
I'll wait until all the stuff already mentioned is nailed down (codes, etc), but I have my ideas
01-09-2004, 06:58 PM
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well i took the scope to all the injectors, they sound the same, also i un hooked my battery for an hour, and after that no new codes were stored.
So now im outta ideas!
So now im outta ideas!