splutter above 5KRPM
I had a CEL for my IACV, which I have had for a while. Only happened when I am goign down hill and off teh throttle, or gentle throttle for 15 seconds or longer. The IACV is fine and i have set it according to the JGM site, but I have heard it said that a MAF that is borderline failing could throw a CEL for the IACV.
I had a spare MAF in the shed, so I fitted it and the CEL disappeared.
At the same time I fitted new plugs and welded up a small crack I had in my center resonator.
Took it for a test drive and all the power is there, but when I go over 5K, it's giving the odd splutter. Coil packs are fine, rubber is how it should be.
Any ideas?
I am due to do a dyno run on the 5th of next month so I only really have next weekend to try and sort this
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