Trailing Coil Bursts...
#1
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Trailing Coil Bursts...
As I was inspecting and putting things back on my car yesterday, I noticed something wierd on the T1 coil covered w/some piece of brocken plastic which made it suspicious, when I took a closer look, the coil actualy was cracked open and the piece of plastic looking crap was actualy a the crap that came out of the coil.
A while ago I noticed a funny hasitation around 4-4.5 K RPM on slow acceleration, but if I floored it there would be no hasitation at all, I guess this coil explains it.
Check out the pic...
P.S. Thanks to Fritz Flynn, I just got one from him...
A while ago I noticed a funny hasitation around 4-4.5 K RPM on slow acceleration, but if I floored it there would be no hasitation at all, I guess this coil explains it.
Check out the pic...
P.S. Thanks to Fritz Flynn, I just got one from him...
#2
Racecar - Formula 2000
One should never say never, but...
Usually a bad coil will act up at higher RPM's and under increased load (higher boost), so that may not have been the cause of your hesitation.
Usually a bad coil will act up at higher RPM's and under increased load (higher boost), so that may not have been the cause of your hesitation.
#3
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Originally Posted by DaveW
One should never say never, but...
Usually a bad coil will act up at higher RPM's and under increased load (higher boost), so that may not have been the cause of your hesitation.
Usually a bad coil will act up at higher RPM's and under increased load (higher boost), so that may not have been the cause of your hesitation.
#4
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thats happened to me with both coils, it caused low-mid range rpm hesitation. the cause of it was the wiring harness. i had extented my wires to mount the coils on the fender and wires melted and touched. make sure you check all wiring and protect them from heat.
#5
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Originally Posted by r1dreamer
thats happened to me with both coils, it caused low-mid range rpm hesitation. the cause of it was the wiring harness. i had extented my wires to mount the coils on the fender and wires melted and touched. make sure you check all wiring and protect them from heat.
Here's a quick pic I took w/my cam. phone, I'll get alot better ones later.
#7
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Originally Posted by mad_7tist
at full bore the trailing contribution is prob pretty small so you dont notice it missing
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