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Topic: coils (Read 1010 times) previous topic - next topic

coils

Is it just me, or are others having problems with cylinder coils on newer motors.

I've gone through 2 in the last 3 months on my E-250.
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***** Project "EVOLUTION" 1987 Cougar LS  & 1985 Cougar Convertible *****
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5.0 HO 306 roller block, machined GT-40P heads, Wiseco dished forged pistons, Eagle forged floating I-beam connecting rods, Lunati pushrods, ARP bolts, Scorpion aluminum 1.6 rockers, Comp Cams Magnum 266HR, Explorer intake, 65mm TB, MAF Conversion, 19# injectors, Ford Racing stainless P-headers, 2-1/2" cat-less exhaust w/ Flowtech Afterburner lers , SC AOD with 2800 BDR torque converter, 3.73 T-Lok rear, CHE rear control arms, full 2-1/2" frame w/1" jacking rails & seat supports, Rear disk brakes, Turbine wheels, All original interior w/ floor shift upgrade .......
Pretty much every panel on my 87 is new, rebuilt, or re constructed. :D
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coils

Reply #1
I have a buddy replace the same coil twice on his v6 150 in 2 years.The there was mine but can't blame the coil  the plug blew it off.
Old Grey Cat to this.88 Cat, 5.0 HO, CW mounts, mass air, CI custom cam, afr165's, Tmoss worked cobra intake, BBK shorty's,off road h pipe, magnaflow ex. T-5,spec stage 2 clutch, 8.8 373 TC trac loc, che ajustables with bullits on the rear. 11" brakes up front. +

coils

Reply #2
Ive been working my way down the odd numbers.
#7 in November and #5 3 weeks ago. I only seems to happen when it rains really bad. So far they give me a warning sign by misfiring randomly before they die. The only problem is the computer doesn't store a code until it dies completely, and on a van its a pain to try to troubleshoot because of the lack of working space. so now I just let them die and the computer tells me which one to replace.
[SIGPIC][/SIGPIC]
***** Project "EVOLUTION" 1987 Cougar LS  & 1985 Cougar Convertible *****
[/COLOR]
5.0 HO 306 roller block, machined GT-40P heads, Wiseco dished forged pistons, Eagle forged floating I-beam connecting rods, Lunati pushrods, ARP bolts, Scorpion aluminum 1.6 rockers, Comp Cams Magnum 266HR, Explorer intake, 65mm TB, MAF Conversion, 19# injectors, Ford Racing stainless P-headers, 2-1/2" cat-less exhaust w/ Flowtech Afterburner lers , SC AOD with 2800 BDR torque converter, 3.73 T-Lok rear, CHE rear control arms, full 2-1/2" frame w/1" jacking rails & seat supports, Rear disk brakes, Turbine wheels, All original interior w/ floor shift upgrade .......
Pretty much every panel on my 87 is new, rebuilt, or re constructed. :D
Join us on Facebook

coils

Reply #3
I replace my 1 on my neighbors F-150 every 6 months
1986 T-bird
347 stroker motor
185 AFR Heads
TrickFlow cam 224/232-542/563
Victor Jr. intake CNC ported
Quickfuel Holley 800 cfm
Hooker 1-3/4 long tubes
Custom built AOD
B&M 3000 stall
8.8 w/4.30 gears
UPR K-member,A-Arms,and coil-overs
UPR upper/lower control arms
Strange shocks/struts
26x10x15 M/T slicks
11.48@119.27
(coming soon Tremec 3550)
The Finished Product
http://s174.photobucket.com/albums/w92/03grinnie/T-bird/

coils

Reply #4
I'm having that problem right now on my 99 5.4 F150 ! And my dad has a 01 4.6 his is #5!
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                        :birdsmily:

 

coils

Reply #5
Quote from: 88foxt;198991
I'm having that problem right now on my 99 5.4 F150 ! And my dad has a 01 4.6 his is #5!


his a 99 also lol
1986 T-bird
347 stroker motor
185 AFR Heads
TrickFlow cam 224/232-542/563
Victor Jr. intake CNC ported
Quickfuel Holley 800 cfm
Hooker 1-3/4 long tubes
Custom built AOD
B&M 3000 stall
8.8 w/4.30 gears
UPR K-member,A-Arms,and coil-overs
UPR upper/lower control arms
Strange shocks/struts
26x10x15 M/T slicks
11.48@119.27
(coming soon Tremec 3550)
The Finished Product
http://s174.photobucket.com/albums/w92/03grinnie/T-bird/