ouray19
Newbie
I have a 95 k1500, 350, TBI, 5-speed manual and the "shift up" light on the dash keeps coming on erratically. I have read other posts that say this light should come on when you get high rpm's. Mine has been coming on in 1st-4th gear at about 1500-2000 rpms. Is that normal?
Wondering where the signal comes from that tells this light to come on. Is it related to rpm's, speed? Is the sensor that activates this light come from a vacuum or is it electronic?
I know, lots of questions, but just curious because it does not seem right for it to come on under low rpms. Any input or comments are welcome.
Wondering where the signal comes from that tells this light to come on. Is it related to rpm's, speed? Is the sensor that activates this light come from a vacuum or is it electronic?
I know, lots of questions, but just curious because it does not seem right for it to come on under low rpms. Any input or comments are welcome.