ive gone through 3 boost gauges in the last year and was wondering y they keep going bad. ok after the first month the gauge starts to show 2 psi below what it should say. when the cars off it says it has 2. vac ? whats causing this, help i dont have the money to buy anymore lol

 

Are you buying the cheap ones from autozone ??????????????

 

no the last 2 i bought were autometer phantoms

 

should be under waranty
do you have them mounted properly

i have been runing a autometer for 3 yrs with no problems

platinum.