I don't have the repair book for your vehicle but I did some checking online and I don't think your timing is adjustable. Check the VECI sticker under your hood. It should tell you the degrees of timing, if it's adjustable. If it doesn't have it, it's not adjustable.
The EGR valve is on the drivers side of the engine, with the tube going into the intake manifold.
Your computer is an OBDI. To reset it, disconnect the negative battery cable for a half-hour.
Friday, December 16th, 2016 AT 3:15 PM