Re: 99 cadillacs struts
Welcome to CF !!! :highfive:
Anniversary Edition - Base Deville, DHS or DTS ? - because the spring/strut/shock package is different for several models. Under the spare tire cover is the RPO (Regular Production Option) sticker. In that mess of codes there will be one, two, or three that look like FE1, FE3, F45 or similar. Please post what F-codes you have.
Poor struts/springs would cause the front end (engine cradle) to bottom out. Poor shocks/springs/level control would cause the rear to bottom out.
Your rear shocks (normal hydraulic shocks) incorporate air bladders, a compressor and height sensor(s) to compensate for extra weight in the trunk or rear seat - that system is NOT "air ride" - it's Level Control and will cause the tail to drag with weak springs.
Welcome to CF !!! :highfive:
Anniversary Edition - Base Deville, DHS or DTS ? - because the spring/strut/shock package is different for several models. Under the spare tire cover is the RPO (Regular Production Option) sticker. In that mess of codes there will be one, two, or three that look like FE1, FE3, F45 or similar. Please post what F-codes you have.
Poor struts/springs would cause the front end (engine cradle) to bottom out. Poor shocks/springs/level control would cause the rear to bottom out.
Your rear shocks (normal hydraulic shocks) incorporate air bladders, a compressor and height sensor(s) to compensate for extra weight in the trunk or rear seat - that system is NOT "air ride" - it's Level Control and will cause the tail to drag with weak springs.