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1 Reviews from srinde.
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| Spark Plugs by E3 |
| Quality: |
| 1 |
| Features: |
| 3 |
| Installation: |
| 5 |
| Appearance: |
| 5 |
| Overall Rating: |
| 1 |
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| e3 plugs |
| Written on December 17, 2007 11:34:47 AM |
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| install like any other spark plug. one out of set of six was no good. noticed a miss right away, found out which one was bad and replaced it with one of my previous plugs. maybe noticed a somewhat smoother idle but my fuel mileage actually dropped noticeably. i drive this vehicle 150 miles every night for my job and fuel savings was the main selling point to me even 1% difference would be nice. have sent a couple of e-mails asking for one replacement plug to give them a try as a full set before i give them up but no word back yet. my vehicle is a 88 jeep cherokee with a 4.0L. may be possible that on a newer, more advanced engine there may be some improvement. |
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