Question about 2004 Isuzu Rodeo
I have a 2004 rodeo with 3.5ltr. The engine has been missing for a quite some time while excillerating and now my check engine light is finally stuck on, so I can find out what it is and it says, it's a misfire on Cylinder 4. What's the possiblity of a Denso Iridium SXU16HPR9 spark plug going bad at 40,000mi? Can you tell me which plug is on Cylinder 4? I have checked the two middle ones and front left and they seem to look ok and as far as I can tell the cables look ok too. Can they look ok and still be bad? It starts fine and seems to idle ok too.
These are Famous for bad injectors ,, poor design ,,,, and it is a pricey repair ,,,, and when one goes ,, the others follow
Posted on May 08, 2013
Cylinder 4 is on the drivers side it is middle plug goes 2,4,6. it is possible for plug to go bad at mileage. look on the side of plug see if you can see a black mark on side this will be evidence of fire going down side of porcelain also look on plug wire for any trace of arcing. it is most likely a bad plug or wire on cyl 4
Posted on Oct 22, 2008
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