1995 GL
CEL came on. The voltage swing test read codes 336 and 337. My Haynes manual says "EGR Problem", "Exhaust gas pressure to high" or something like that; it also says "Take it to a shop for a more thorough diagnosis."
Great manual. <sarc>
Any idea on the most common part(s) at fault when both of these codes are received? The CEL isn't on all the time, but it usually lights when I'm at idle too long and stays on until I shut the car off.
jason
CEL came on. The voltage swing test read codes 336 and 337. My Haynes manual says "EGR Problem", "Exhaust gas pressure to high" or something like that; it also says "Take it to a shop for a more thorough diagnosis."
Great manual. <sarc>
Any idea on the most common part(s) at fault when both of these codes are received? The CEL isn't on all the time, but it usually lights when I'm at idle too long and stays on until I shut the car off.
jason