Rpm jumping

Winks 92 SC

Registered User
When my car is going down the road, my rpms keep jumping. I replaced my o2's and it is still doing the same thing. It doesnt do it when its not moving. Any ideas
 
bad tach

Winks 92 SC said:
When my car is going down the road, my rpms keep jumping. I replaced my o2's and it is still doing the same thing. It doesnt do it when its not moving. Any ideas
been there ,done everything and just replace the tach and all is well!!

i got one from a 93 lx (i think) ,it had 4 posts so i just cut off the one i didn;t need with a side cutters and pushed it in and it works great !!
 
huckleberry said:
.........................
got one from a 93 lx (i think) ,it had 4 posts so i just cut off the one i didn;t need with a side cutters and pushed it in and it works great !!
Thanks for that tip. One of my spares has four pins and I thought that I had wasted my money on it.
 
Back
Top