Tachometer

[dave377]

Why is my factory Tach not working right. It seams to freeze up at times like around 2500 rpms and then starting working for a little bit and freeze again. I changed the cam sensor to see if that would help but no change. MY oil presser gauge jumps around sometimes and then sometimes it quits for a min. then goes right back to normal.

 

[framda]

Does the tach and the oil pressure gauge act up at the same time or independently of each other?

 

[dave377]

no not at the same time the oil presser don't do it very often but the tach does it 75% of the time

 

[vermilion]

oil level sender sensors are known to crap out. they also work independently from odometer. VSS sensor or worm gear in the cluster is possibly on the fritz.

 

[framda]

oil level sender sensors are known to crap out. they also work independently from odometer. VSS sensor or worm gear in the cluster is possibly on the fritz.

What about the Tach?

 

[CC'S95GT]

could be the whole cluster freeking out.

 

[ademily87]

Could be a ignition issue

 

[framda]

You might want to pull the cluster out and look at the back of it to see if there is anything obvious.