A few Q's about p1320 code.
 

Got my first SES, went to AutoZone came up with p1320, FSM said coils or crank. pos. sensor. Car runs fine, but I am figuring I will be replacing some coils, rather than crank. pos. sensor, since coil packs are a known problem on the 2000.

When I did the plugs a few months ago I noticed about half the coils had a gray dot. So some of the packs had been replaced before i got the car..... but I cant recall if the new or old ones are the ones with the dot.

Is Dave B the cheapest to get these from? I know plenty of people on this board have gone through this, so any info you think could be of help would be appreciated.

guees I should have looked at the dozens of other threads on this subject first.
at least it wast a "wich is the best intake thread"

not sure if you got the info from the other threads. grey dot indicates the newer coils. if i were you, id replace all the ones that did not have the dot. a member by the name twillin was selling new coils for pretty cheap but not sure if he has anymore or what price they are at now. dave b will be just about any dealer you come across and since you have done the plugs, the coils should be a breeze.

i paid 20 bucks/coil less from daveB than down the street after shipping, sells 'em for 50 instead of 73(but my dealer may be a rip off) although autozone was about 70 also