1999 Saturn SL2 Repair Question
Topics covered: Rebuilt, Spark, Spark plugs.
Mileage: 140,000 miles.
Mileage: 140,000 miles.
Asked on January 10, 2013
Saturn SL2 Rebuilt Problem
My 1999 saturn sl2 car starts every time. but when under a load its chuggs and sputters. also chuggs every time you shift. the car is a 5speed. egr has been replaced. and its throwing code over and over. it also the code p1635,po171,p0410,p0341. im starting to think its a ecm problem. the motor was rebuilt my a shop in town 20000miles ago FYI.
Asked by (pending member)Answer
Replied on January 10, 2013
Let's start with the code P0341 inspect the sark wire end where it meets the plug look for black carbon on the. Plugs and wire ends.Also wat kind of spark plugs are in there copper or platnuim?