My car will crank fine, then idles a little rough meaning the RPMs jump from 300 to about 1500 in a slow sporadic fashion. It will idle like this for a few minutes (maybe 5) then even out. If I put the car in drive or reverse during the first five minutes when it is cranked it immediately conks out. I can cranked it right back up without a wait and try again.
If I crank it, then rev it to about 3500 RPMs for about 10 seconds, then bring it to 1000 RPMs, and while holding the gas at that level put it in reverse or drive I can get it going on the street and usually do not have a problem after it runs for a mile. Acts fine afterwards.
In the last three months that I have had the problem I have had it conk out on my while driving at about 30 mph on three occasions. Each occasion was a couple of weeks apart.
What I have done so far:
I replaced an 02 sensor after it came up bad with a code check.
I have cleaned the MAF sensor and replaced the air filter.
Current Codes I have right now are:
have the same problem?
Wednesday, August 15th, 2012 AT 11:40 PM