Rpm jump in 4th gear
My rpm jumps between 1500 and 2200 in 4th gear. Any idea what could cause this? 2000 monte carlo ss.
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Originally Posted by ChibiBlackSheep
(Post 713694)
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It's possible, that could also be mounts. But when a trans starts to go, there can be a lot of weird issues going on.
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So getting this fixed would require the transmission be disassembled right? Also is there anything else to check for?
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Originally Posted by Jason B
(Post 713697)
So getting this fixed would require the transmission be disassembled right? Also is there anything else to check for?
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https://cimg3.ibsrv.net/gimg/monteca...f91b41d617.jpg
I had recently removed power from the car. Is that causing these codes or is it related to my problem? Also I got the problem to go away after repeatedly activating the TCC solenoid with a tester.https://cimg6.ibsrv.net/gimg/monteca...d9e268802f.jpg |
The issue is back. Will take it to a specialist. Does anyone think removing power and reapplying it could have caused this problem?
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So after adding "Hotshots secret TSE" to the trans the issue went away. It has been a little over a week with no issues at all. Today it happened again though different than before. The car shifted into 4th (not sure how fast I was going maybe 45?) And the RPM gauge started jumping up and down between 1500 and 2000. And it wasn't soft either. It took about 1 second for it to cycle between 1500 and 2000 2 times! It did this cycle 4 times (about 2 seconds total) before I took my foot off the gas and reapplied it. After that there were no problems. Again this all started after I disconnected the battery for 10 minutes. I had no issues before that. I have a scanner and can check values of each component. Unfortunately I can't stare at the TCC slip info while driving. Does anyone have any other ideas or suggestions? Bad crank sensor, MAF, TPS, plugs, wires, coils?
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Originally Posted by Jason B
(Post 713991)
So after adding "Hotshots secret TSE" to the trans the issue went away. It has been a little over a week with no issues at all. Today it happened again though different than before. The car shifted into 4th (not sure how fast I was going maybe 45?) And the RPM gauge started jumping up and down between 1500 and 2000. And it wasn't soft either. It took about 1 second for it to cycle between 1500 and 2000 2 times! It did this cycle 4 times (about 2 seconds total) before I took my foot off the gas and reapplied it. After that there were no problems. Again this all started after I disconnected the battery for 10 minutes. I had no issues before that. I have a scanner and can check values of each component. Unfortunately I can't stare at the TCC slip info while driving. Does anyone have any other ideas or suggestions? Bad crank sensor, MAF, TPS, plugs, wires, coils?
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