06caurru
Junior Member
Hello,
I have a 2010 1500 with the 5.7 Hemi. I changed the spark plugs tonight, and after doing so, the check engine light is now on (steady, NOT flashing), and feels like it’s chugging. The plugs I removed were NGK OEM plugs that have been in the engine since I bought it brand new. I replaced them with NGK iridium plugs. Is this year range of Hemi only work with copper plugs? Am I overlooking something else? I’m not a mechanic, but am mechanically inclined . I’ve read conflicting info on the interwebs, so trying to get some clarification and some input.
Thanks in advance.
I have a 2010 1500 with the 5.7 Hemi. I changed the spark plugs tonight, and after doing so, the check engine light is now on (steady, NOT flashing), and feels like it’s chugging. The plugs I removed were NGK OEM plugs that have been in the engine since I bought it brand new. I replaced them with NGK iridium plugs. Is this year range of Hemi only work with copper plugs? Am I overlooking something else? I’m not a mechanic, but am mechanically inclined . I’ve read conflicting info on the interwebs, so trying to get some clarification and some input.
Thanks in advance.