Need some help!
Sep 6, 2013 | 11:49 AM
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From: Wolfville, Nova Scotia
I forgot to write them down to check them and none as come back. Would mass air cause this?
Sep 6, 2013 | 12:29 PM
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From: Lyndonville, Vermont
Mass air controls the fuel into the engine so yes...usually clean it first then see if you can try one B4 buying..
Sep 6, 2013 | 08:28 PM
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Well unpluged it seems to work better I cleaned it but havnt tried it yet. Are the 4.6's the same? Like cars and trucks??
Sep 8, 2013 | 11:59 AM
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So I cleaned it and it now doesn't fall on its face but still has a miss right at the start of the throttle hit and randomly other times.
Sep 14, 2013 | 12:57 PM
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So if anybody is out there still, I have few more questions. Would t be a good idea to purches the msd coil set? And what plugs should I run with them?
Sep 14, 2013 | 12:59 PM
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From: Lyndonville, Vermont
Motorcraft plugs and just replace a coil if its bad..IMO
Sep 14, 2013 | 04:38 PM
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Yeah but by the time I pay to have the coil that's bad foundd I could replace them all. Dose that makes sense? And should I run iridum??
Sep 14, 2013 | 04:48 PM
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From: Stephensville WI
No, use Motorcraft Platinum plugs.
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Sep 14, 2013 | 04:53 PM
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Sep 14, 2013 | 05:08 PM
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From: Stephensville WI
Not in the Modular engines.
Sep 14, 2013 | 05:54 PM
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Sep 15, 2013 | 10:37 PM
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So found out today that the truck wont rev past 3500 rpm. any ideas what might cause that?
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