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Slight miss

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Old 12-21-2010, 10:02 PM
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bobvillaoftn
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Default Slight miss

87 speed density. Aftermarket exhaust with dumps, all stock other then that. It has a slight miss from 3500-yellow line. It does buck or feel like the power aint there but you can hear it. Any ideas folks? Any and all help appreciated. Also love the site guys n gals.
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Old 12-21-2010, 10:33 PM
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enix187
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Welcome to the site man!

Just to clarify, you hear a miss (do you feel it) from 3500 to 5000, no noticeable power loss and the engine doesn't buck.

Whats the state of your tune (spark plugs, wires, cap, rotor) and whats your timing set at, what fuel do you run, how many miles. Just some starter ideas and basic information
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Old 12-21-2010, 10:46 PM
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bobvillaoftn
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Originally Posted by enix187
Welcome to the site man!

Just to clarify, you hear a miss (do you feel it) from 3500 to 5000, no noticeable power loss and the engine doesn't buck.

Whats the state of your tune (spark plugs, wires, cap, rotor) and whats your timing set at, what fuel do you run, how many miles. Just some starter ideas and basic information
All appear to be in good condition. Even tryed a MSD red cap on it and it still does it. 100,800 miles, but was rebuilt I dont know when as Ive had it for about a month. You cant feel the miss and power seems to be spot on but you can hear it. Even one of my buddies rode with me and heard it and was like thats odd you cant feel it or anything just hear it.
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Old 12-22-2010, 09:04 PM
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Ok so I decided to pull the plugs for myself. They're all white from running hot, any ideas, I only know there motorcraft plugs. Also the passenger wire on the rear cylinder is corroded really bad in the boot, I cleaned it the best I could and took it for a spin and the miss appears gone. So I reckon new wires will be bought but what plugs should I buy?
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Old 12-22-2010, 09:08 PM
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Bubba 95SN
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Motorcraft or Autolite
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Old 12-22-2010, 09:11 PM
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Originally Posted by Bubba 95SN
Motorcraft or Autolite
Factory replacement motorcrafts?
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Old 12-22-2010, 10:28 PM
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Motorcraft, autolites are **** imo, not platinum, just regular old motorcrafts

autolite products are under the honeywell corporation not ford, motorcraft = ford, autolite = parts store special

don't forget the dialectic grease

Last edited by enix187; 12-22-2010 at 10:46 PM.
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Old 12-22-2010, 11:52 PM
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Originally Posted by enix187
Motorcraft, autolites are **** imo, not platinum, just regular old motorcrafts

autolite products are under the honeywell corporation not ford, motorcraft = ford, autolite = parts store special

don't forget the dialectic grease
Alright thanks for the info all. Ill fill you in on if it cures everything but itll be awhile seeing as Im broke for a bit.
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Old 12-23-2010, 09:35 AM
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fyi, ford racing wires are nice, had a set last me through three mustangs, the ones that are on my dads 88 are 20 years old (called motorsport wires then) and still ohm out correctly
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Old 12-23-2010, 04:27 PM
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Originally Posted by enix187
fyi, ford racing wires are nice, had a set last me through three mustangs, the ones that are on my dads 88 are 20 years old (called motorsport wires then) and still ohm out correctly
I was thinkin red MSD's. Although I still get my discount at the stealership.
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