My setup is a b16a2 in a 95 CX hatchback.

Currently I have a EG9 cluster installed. My problem is that the rpm's fly up and down from time to time without me pressing the throttle.

Things I have done to try to fix this problem is. I used my friends gauge cluster, and it still gave the same problem. So I know that my gauge cluster is not bad.
Anyone have a solution to this problem or what I should check for?


Thanks.

 

VSS

 

if it's just the rpms, check the dizzy as well. if it's the speedo too, definitely check the VSS

 

igniter might be crapping out on you

 

Problem Solved I hope.

All I did was open up the distributor and spray contact cleaner on all contacts. Then I used my old D series spark plug wires. No problems so far