Auto-Rx Customers Questions & Answers

anyone use the product on a deville? 114kmiles. recently done: fuel filter replaced pcv valve replaced, new wires, plugs, rotor and dist cap. new battery. replaced cat conv due to rattling noises inside. car still chugs and idles roughly....mechanic recommends cleaning throttle-body. will au...

Posts Tagged With "deville"		Forum	Replies	Views	Last Post
	deville '92 deville engine treatment (Preview)	Auto-Rx Plus For Engines	1	715	06:37 AM Mar 30, 2011 by johnoh
	anyone use the product on a deville? 114kmiles. recently done: fuel filter replaced pcv valve replaced, new wires, plugs, rotor and dist cap. new battery. replaced cat conv due to rattling noises inside. car still chugs and idles roughly....mechanic recommends cleaning throttle-body. will au...