It first happened on Friday. I was on the highway and the RPMs dropped to what looked like zero. It came back for a few seconds then did it again. I did some tinkering that night and saw the negative battery cable was loose so I tightened it up. The weekend through Monday went by worry free then it did it again today on my way home. 2 times a few seconds apart at highways speeds. The RPMs just dropped.. no shifting in the transmission. It was fine the whole way home after that.
What do you guys think it is? I would have to guess something electrical. IAC, TPS?Maybe O2 sensors or a clogged cat?
What do you guys think it is? I would have to guess something electrical. IAC, TPS?Maybe O2 sensors or a clogged cat?