repair in parts store lot
07-08-2016, 08:42 PM
#1
Senior Member
Posts like a 4 Banger
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repair in parts store lot
I've noticed over the past month or so, a shutter in my 97 olds, while climbing hills on the interstate, no cel, and no complete drop of any cylinder, I had replaced the coils, wires, plugs a while back..so all that is good...NO, it was the center coil pak, checked the m-ohms.. and the sucker was 6.64, the other 2 were 9.10..found the problem quick
drove to Oreally'*, traded in, coil, life time warranty...and no more shuddering..
coil only lasted 2 years..that normal on them 30 buck coils?
drove to Oreally'*, traded in, coil, life time warranty...and no more shuddering..
coil only lasted 2 years..that normal on them 30 buck coils?
07-08-2016, 09:41 PM
#2
Retired
Certified Car Nut
What brand were they?
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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2023 Jeep Rubicon Diesel
07-08-2016, 09:58 PM
#3
Senior Member
Posts like a 4 Banger
Thread Starter
not sure
china stuff...
what ever is on oreally website for around 33 bucks
MasterPro Ignition 2-5192 - Ignition Coil | O'Reilly Auto Parts
im sure the bwd would be a better choice at 39.99
china stuff...
what ever is on oreally website for around 33 bucks
MasterPro Ignition 2-5192 - Ignition Coil | O'Reilly Auto Parts
im sure the bwd would be a better choice at 39.99
07-09-2016, 10:54 AM
#4
Retired
Certified Car Nut
What companies do to inflate BS on a product.
Go with ACDelco D555 ignition coils.
BRAND INFORMATION
Uses thermally compensated interconnects-So the connecting tabs were soldered on.
Micro-controller design for greater flexibility-This is a standard issue step-up transformer, no microcontrollers inside
New generation IGBT (ignition driver) for superior switching performance-Again, this is just a transformer, nothing more inside.
Powdered metal magnetic core design-Last I knew, transormer cores were not magnetic
Designed to fit the OE wire harness connectors and seals-I would hope so
Custom-engineered bobbin designed to hold magnetic wire in precise location for long-term durability-Wha? The wire is wound around the core itself, then encased with hard plastic
Uses thermally compensated interconnects-So the connecting tabs were soldered on.
Micro-controller design for greater flexibility-This is a standard issue step-up transformer, no microcontrollers inside
New generation IGBT (ignition driver) for superior switching performance-Again, this is just a transformer, nothing more inside.
Powdered metal magnetic core design-Last I knew, transormer cores were not magnetic
Designed to fit the OE wire harness connectors and seals-I would hope so
Custom-engineered bobbin designed to hold magnetic wire in precise location for long-term durability-Wha? The wire is wound around the core itself, then encased with hard plastic
Go with ACDelco D555 ignition coils.
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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WilliamE (07-09-2016)
07-09-2016, 09:34 PM
#6
Senior Member
True Car Nut
If possible always go AC Delco, or Delphi..
I think the ACDELCO E530C would also be a good choice, that is the professional series, which is usually a little step up from OEM.
I think the ACDELCO E530C would also be a good choice, that is the professional series, which is usually a little step up from OEM.
07-10-2016, 09:04 AM
#7
Retired
Certified Car Nut
I believe those ones are used on the L67 engines.
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2002 *-10 5.7 V8
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07-10-2016, 12:24 PM
#8
Senior Member
True Car Nut
This is a perfect scenario where I argue in favor of the salvage market.
You can probably pick up the rack of 3 for a similar price. You can test them when you pull them, and your chances of getting a matched set are much higher, especially when you are testing them right there. Coil failures are pretty sporadic as it is.
Plus, as mentioned, the L67 coils (blue tab) can tend to run a tad hotter of a spark than NA sourced units (grey tab). It probably won't make much of a difference though in a performance aspect.
You can probably pick up the rack of 3 for a similar price. You can test them when you pull them, and your chances of getting a matched set are much higher, especially when you are testing them right there. Coil failures are pretty sporadic as it is.
Plus, as mentioned, the L67 coils (blue tab) can tend to run a tad hotter of a spark than NA sourced units (grey tab). It probably won't make much of a difference though in a performance aspect.
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