Hesitation at 4-5k RPMs
08-19-2007, 02:02 AM
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Hesitation at 4-5k RPMs
Had a fun drive up to Mt. Wilson on Saturday... Nothing like the twisties... 
But, over the past few weeks (and especially when I opened the car up yesterday), I've noticed that my 225QTTR's had a weird hesitation around 4-5k rpm's... stuttering might be a better term? Seems to happen, regardless of whether I've just cruising on the street, or accelerating along the 110.
I've recently at the timing belt + sparks changed...
My guesses are either the MAF or Forge DV?
But, over the past few weeks (and especially when I opened the car up yesterday), I've noticed that my 225QTTR's had a weird hesitation around 4-5k rpm's... stuttering might be a better term? Seems to happen, regardless of whether I've just cruising on the street, or accelerating along the 110.
I've recently at the timing belt + sparks changed...
My guesses are either the MAF or Forge DV?
08-19-2007, 05:38 AM
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Did you change the coil packs?
Had the same issue after going about 45K on a set of plugs, however VAGCOM said misfire on coilpacks 3 and 4. They sure looked a messed when I pulled them.
Could also be the MAF. I suffered several MAF issues in my 1st 50K, and been on the same one since then for the last 46K.
Could also be the MAF. I suffered several MAF issues in my 1st 50K, and been on the same one since then for the last 46K.
08-19-2007, 04:41 PM
#3
Stuttering..>>
Is usually a fuel related issue (MAF) assuming you're not getting misfires (then look at plugs and or coil paks..). Unplug the MAF and see if it goes away. If it does, get a New MAF
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