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tacho
Posted: Sun Feb 04, 2007 11:42 am
by lewis
My tacho has developed a habit of jumping around the dial even at tickover. do I need a new one,can it be rebuilt or is there another reason for this? any sujestions welcome. Beautiful day here so decided to go for a spin, could be gone a while
lewis
Posted: Sun Feb 04, 2007 12:17 pm
by Lightweight_911
Check/clean/adjust the (distributor) points - a common cause of a fluctuating tacho needle.
Posted: Sun Feb 04, 2007 12:24 pm
by Gilbert '71 T
Hello Lewis
A replacement voltage regulator fixed this very same thing on my 911, have you checked the voltage at the battery with the engine running, is it steady?
Posted: Sun Feb 04, 2007 12:35 pm
by 912uk
double what's been said.. check usual running stuff first.. had this years ago on a VW polo turned out the points where badly eroded which the muppet who sold the car to me then adjusted the disy to suit..
Lucky I bought it Cheap because he and I thought the clutch had gone..£20 at Halfords was running well again.No Tacho or Clutch needed..