So today I went to advanced auto parts and pick up the following:
New Spark Plugs- Autolite Coppers Part# 3923
New Spark Plug Wires - Autolite Professional Series Part# 97053
Bosch- Rotor & Distributor both parts look identical to the ones already in my S70.
Before I replaced everything I did a quick check by starting up the car and pulling out each spark plug wire from the spark plug one by one and looked for any change in the engine. Everyone I pulled made a noticeable change expect Cylinder 1 (also called out by the code reader). However I changed all the parts I listed above (and they were due) and still the same problem. I did the quick check again with the new parts by pulling up the spark plugs wires and again the same thing cylinder 1 had no noticeable change with the new parts. What can the problem be the ignition coil? Do I have to use only and change what I replaced to OEM Volvo Parts? I'm confused now what other causes could cause this cylinder 1 misfire. Thanks
1998 Volvo S70 GLT 135,000 Miles
My code reader give the P0301 code and also the data with the car off. It is displayed as followed:
Fuel Sys 1 CL
Fuel Sys 2 NA
Calc Load(%) 2.0
STFT B1(%) 3.1
LTFT B1(%) -3.1
Eng RPM 870
Veh Speed(mph) 6
Anybody have any ideas or had a similar problem thanks.
have the same problem?
Wednesday, January 4th, 2012 AT 9:07 AM