Having problems with your 2004 Isuzu Rodeo ?

Have 2004 isuzu rodeo 3.5 L 2 wd 82,000 miles ,.. firing order 1L 2R 3L 4R 5L 6R check engine light came on,. diagnostic said misfire on cyl 4,.. had mechanic replace all plugs,. they needed it,.. he chose to switch 2 and 4 as a pre diagnostic measure in case check engine light came back on, and if it said cyl 2 ,.. the problem would be easier to diagnose,.. 2 weeks later check engine light comes back on... at first flashing then turning off, now 24 hrs later it stays on,..

Posted / edited by AnonymousUser on : 22-01-2018

Answers :

No. The ignition coils most of the time when you get a misfire, are not the problem. Most of the time it is the plugs, or wires. Usually when a coil goes out then it is out. Or will quit firing when the engine is warm. Then fire again when the engine cools off. Make sure that your plug wires are all seated good. A misfire is not a huge deal. It won't hurt the engine what so ever to misfire a cylinder every once in a while. So it is very safe to drive the Rodeo to work.
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Have 2004 isuzu rodeo 3.5 L 2 wd 82,000 miles ,.. firing order 1L 2R 3L 4R 5L 6R check engine light came on,. diagnostic said misfire on cyl 4,.. had mechanic replace all plugs,. they needed it,.. he chose to switch 2 and 4 as a pre diagnostic measure in case check engine light came back on, and if it said cyl 2 ,.. the problem would be easier to diagnose,.. 2 weeks later check engine light comes back on... at first flashing then turning off, now 24 hrs later it stays on,..

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