whitehf

i have a ex cluster in my 96 hatch...the rpm everything works fine..but the mph keeps jumping....once in a while it start working properly then it would start jumping around agian...what can be the problem

daluv

Bad ground, bad VSS, or bad cluster would be my guesses.

Micha

Check your speedometer wire. And all your fuses too.

jdmef9gsr

igniter is goin bad

BlueIntegraBoy

iTrader: (5)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmef9gsr &raquo;</TD></TR><TR><TD CLASS="quote">igniter is goin bad</TD></TR></TABLE>

Only if the tach is doing that. I had a similar prroblem where it would jump, then a week later it would died intermittently. I retightened the screws behind the speedometer and it fixed the problem.

Burnt Toast

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by micha &raquo;</TD></TR><TR><TD CLASS="quote">Check your speedometer wire. And all your fuses too. </TD></TR></TABLE>

Fuses? Its either a good fuse or a blown fuse. A fuse doesn't intermittently work.

Check the connection at the VSS. Make sure that it is on shuggly and that the connectors are not erroded. Clean them up and give it a try.

whitehf

the cluster works fine in my friends car...it only does that in my car

EFLS89

If I only knew what exactly you meant by, the mph jumping.. my guess would have to be the distributor is loose. that can be one of the problems even though you didnt mess with it(taking a guess on that), check that out too.

whitehf

well it would jump from 0-80 in 1 sec-2 sec...

IanB

I've got the same thing happening in my wife's car right now. If you throw a CEL, it's the VSS sensor. If no CEL, then you're looking at a bad speedo head in the speedometer. You can replace the speedo seperate from the rest of the cluster, or replace the whole cluster.

whitehf

my cel is on....but it was doing the same thing on my old motor

Sic_DA_Nine

same **** happens to me...

ive been too lazy to check up on it...but it is hella anoying

this is how mine is..

http://www.youtube.com/watch?v=Z-ZJx2Ta1Zk

IanB

Did you use the same transmission with the last motor? If so, you would have the same VSS as you did with the last motor. If not, you may have somehow gotten ahold of 2 bad sensors, or you may have an issue somewhere in the wiring.

On that note: did you have the CEL scanned to make sure it's related to the speedometer problem?

daluv

Still sounds, and looks (sic_da_nine) like you guys are having a bad VSS problem. If your CEL is 17, which Im assuming it is, its your VSS. Change it. Just go to a junkyard and pull one if you cant afford a new one, its only 1 10mm bolt.

Sic_DA_Nine

got it working!

found out i had a blown fuse...
about 20 miles after replacement..it blew again...

i followed the min harness under the intake manifold...and found out that some wires were exposed

i taped them up real good...and yet to have a problem...


went to drive it around the block to see if my speedo was fine and got pulled over for no front plate :[