5e colin Posted July 3, 2017 Share Posted July 3, 2017 Hey lads do compression testers loose calibration or something ???? she is only showing 50psi on all 4 tryed in other na car to still 50 its a draper unit for petrol Quote Link to post Share on other sites
morgey Posted July 3, 2017 Share Posted July 3, 2017 Seal/oring dried out allowig gasses past? Quote Link to post Share on other sites
5e colin Posted July 3, 2017 Author Share Posted July 3, 2017 Got new seal pressure went up 5 psi ???? Quote Link to post Share on other sites
morgey Posted July 3, 2017 Share Posted July 3, 2017 Can you borrow another off a friend? Sounds like its passed it, im sure sure if they're a serviceable item but if they did go out of calibration i wouldn't expect it to be 100+ psi out. Quote Link to post Share on other sites
maddox710 Posted July 4, 2017 Share Posted July 4, 2017 I'd just buy a new one for what they cost Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.