need advice on cop?

[strokergt]

http://www.latemodelrestoration.com/item/SVE-12029B/Mustang-Ignition-Coil-Packs-46L-54L-4V are these any good??? having all kind of low power, jerking, stuttering issues...also leaning toward iac. on a budget and trying not to spend too much.:shake:

[Vortech347]

This comes up about once a week. Search for "cops" OEM is the ****nit.

****? really? LOL Shissssnit. There we go.

[Invader]

Hijacked!
Spark plugs, which MotorCraft ones to buy?
SP432 or SP417???

[RF Overlord]

Stock replacement is SP432. Cooler for Trilogy cars is SP505. Never heard of an SP417, but the way Ford's numbering scheme works, that would be a hotter plug than stock.

[whitey]

Coils: motorcraft, dont get granatelli....lots of bad reviews.
Spark plugs: autolite, AP104....works for a na motor.

[SC Cheesehead]

http://www.latemodelrestoration.com/item/SVE-12029B/Mustang-Ignition-Coil-Packs-46L-54L-4V are these any good??? having all kind of low power, jerking, stuttering issues...also leaning toward iac. on a budget and trying not to spend too much.:shake:

Are you sure it's a COP problem? Try cleaning the MAF, that may resolve.

[Invader]

Stock replacement is SP432.

Thanks Bud! :beer: :beer: :beer:
You can have your thread back now! :D

[Vortech347]

Also make sure they have a warrant before letting them under the hood.

Worst joke ever...

[fastblackmerc]

Another Hijack..... sorry.

List of spark plugs for a 4.6l DOHC:

Stock Heat Range
Autolite –104
Autolite Double Platinum – APP104
Autolite Iridium / Xtreme Performance – XP104
Champion Copper Plus – RS12YC
Champion Platinum Power – 3401
Champion Double Platinum – 7963
Champion Iridium – 9204
Bosch – BSH7571
Bosch Platinum – BSH4205
Bosch Platinum+2 – BSH4305
Bosch Platinum+4 – BSH4458
NGK V Power – TR55
NGK G Power Platinum – TR55GP
NGK Laser Platinum – PTR5C-13
NGK Irdium IX – TR55IX
AC Delco – R42LTS6
AC Delco Platinum – 41810

Colder Heat Range
NGK – TR6 (+1 colder)
Autolite Iridium / Xtreme Performance – XP103 (+1 colder)

FYI..........


I'd never run Champion plugs in a Ford motor.
All the plugs that have a gimmick are just that ... a gimmick aka: snake oil...
Examples: Pulstar. Halo, DTS-i Triple Spark, E3, fire injector spark plugs,


Oh... before you ask, going to a colder plug will not change anything unless you have a tune to take advantage of the colder heat range.

[strokergt]

hijackers, lmao!!!

are the motorcraft ones $200??? and where?? need the car running and on a budget lol.
and yea I tried cleaning the maf no luck....

[RubberCtyRauder]

Problem with cop? Get donuts!!! :lol:

Check with Sparta Performance..a vendor here..They sometimes have deals on Motorcraft cops. They have their own forum here and they read it!

[Vortech347]

hijackers, lmao!!!

are the motorcraft ones $200??? and where?? need the car running and on a budget lol.
and yea I tried cleaning the maf no luck....

Whats cheaper, spending $180 then another $240 a year later, or spending $240 and lasting 10 years.

Your call.

[Invader]

Stock replacement is SP432. Cooler for Trilogy cars is SP505.

So if I'm going to run a tune I should go with the SP505 vs SP432?

[fastblackmerc]

So if I'm going to run a tune I should go with the SP505 vs SP432?

If your tune or tuner compensates for it... yes.

[strokergt]

Whats cheaper, spending $180 then another $240 a year later, or spending $240 and lasting 10 years.

Your call.

your are absolutely right, just sucks because it feels like you are throwing money at the car to fix a problem that exist but cannot be pinpointed.....ie if its not the ignition coil set, then spend more money on another part that "might" fix it. iac, egr...what else could it be :bigcry: lol.

so basically these http://www.buyfordracing.com/products/2007%252d2010-MUSTANG-SVT-4V-IGNITION-COIL-SET.html

[03mmmonroe]

hijackers, lmao!!!

are the motorcraft ones $200??? and where?? need the car running and on a budget lol.
and yea I tried cleaning the maf no luck....

I just purchased 8 coils from ford racing for $280 dollars for all 8. Then are motorcraft coils just white box and not blue box. I was told warranty is shorter but same oem coil.

[GreekGod]

Motorcraft, Accel, or MSD are quality coils. Cannot go wrong with any of the three.

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