Hi All, I met some new and familiar people on Monday night in St. Louis, just passing through on a business trip with my '63 300 convertible. Thanks for the hospitality! It was eventful! Monday afternoon - The 413 started gasping for fuel on the way down to St. Louis. I bought a new fuel pump, but did not install it. With the help of Carl Bilter, Paul Holmgren and Noel Hastalis, we determined that it may be an electrical problem. I added some new premium fuel. Same problem, off and on. A burst from the electric fuel pump seemed to help the situation for a little while. Tuesday morning -I had a terrible bumping noise coming from the 300. Changing the tire to the spare (left front) did not help. I had to limp the 300 to Highland, IL. The car was bumping all the way down the road and I could not get more than about 30 MPH. I found a shop in Highland and he noticed the problem and changed the left rear tire. I had a separated belt occur in the left rear tire. The tire, after the air was removed, looked like a hard-boiled egg!! I had to drive home on a 20 year old spare (LR) and not the same size as the rest. Tuesday afternoon - Power loss continues. I put in a new coil in Bloomington, IL thanks to Noel H for supplying it. Problem still continues. Electric pump keeps me going. Lexington, IL - purchased/installed a new condenser for distributor. This same problem/fix occurred in the past with a '69 Chevy Bel Air. However, this time, problem continues. Dwight, IL - I changed the mechanical fuel pump in the parking lot of the NAPA at 5pm. It ran well for 15 minutes, then the problem continued and got worse. I had to hold the button on my electric fuel pump to keep the car running. Finally, I had to hold the button all the way home, about 100 miles off and on!! The old fuel pump did not seem to be leaking any gas. I checked the oil and it remained 1 quart low over the trip, so I did not think there was a fuel leak in the mechanical pump that went into the oil pan. The electric fuel pump (bought from John L) suggested a filter (which was installed last fall). I think the fuel filter may have got clogged up in front of the electric pump??. The mechanical pump would not get the gas through the system, but the electric pump would keep the car going. So, for the last 50-100 miles, I had to keep the electric pump running manually! The only way to get gas thru was to force it using the electric fuel pump?? The only other thing I can think of is possibly the carburetor, AFB 3256 SA ('63 New Yorker carb). I will change the pump filter (or eliminate it) and see if the problem continues. I never had this problem even when I used a fuel filter in front of the carb. What a day!! I lost a lot of friends on I-55, especially the semi truck drivers! 300ly, Mark Lindahl '63 300 Convertible (safe in the garage, waiting for more repairs) [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/