Transmission Vibration in Overdrive
Administrator
Joined: Apr 2010
Posts: 87,395
Likes: 4,213
From: Clayton MI
if the engine isn't running right, nothing else behind it is going to work right either. It isn't necessarily a malfunction in the trans.... it's just doing what the pcm thinks it should be doing......
Registered User
Joined: Feb 2020
Posts: 1
Likes: 0
Awesome, so it turns out it was just the spark plugs. I popped out 1 and 8 and both were covered in corosion. Got a small valve cover leak right there in the back. I went ahead put in all new plugs and it's running smoother than butter. I had absolutely no idea something as big as transmission problems could be affected by engine misfires. Thanks so much for the help! That's a load of stress off my mind.
