Loss of power past ~6500 rpm??!!
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Loss of power past ~6500 rpm??!!
About 3 wks ago, I got a CEL. Took it in to the dealership and had it re-flashed with I'm assuming the new R flash. Car was running normally until today. It seems like once I go past about 6500 rpm in any gear, the speed is just increasing at a snails pace. Whereas this use to be where I felt the greatest pull, now it just seems to be crawling forward. I noticed it when I was cruising at about 75-80 in 6th, dropped it into 3rd (rev matched of course), and I seemed to be holding 75 mph for ever. Got to a straightway and tried to redline each gear (through 4th) same thing happened. Any ideas???
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Originally Posted by Zaim
I had exactly the same problem and it turned out to be the cat converter. The core has collapsed. It had to be changed..
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Originally Posted by zoom44
clogged cat. cat failure due to previous flood or over temp because of ultra rich conditions.
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