If you mixed the covers or dampers from the different engines, you need to mark the damper for TDC to get it right. I used a 232 damper with a 4.0L [why can't we call them 242?] for a while and had to do so. It's way off! If your trying to time it with a mix of 258 and 4.0L parts thats your problem. -- Mark Price markprice242ATadelphia.net Morgantown, WV ---- francis.swygert@xxxxxxxxxxxxxxxxxx wrote: > Date: Saturday, June 10, 2006 08:04 PM > From: edforrest@xxxxxxx <mailto:edforrest@xxxxxxx?subject=[AMC-List] > Timing> > When we time this engine (4.0), the timing light says that we are at > 60 > degrees total advance. Pulling the timing back to 30 degrees > total...and > the > engine will not run. > > We are starting at TDC on the compression stroke. We follow the > instructions that place the rotor button on number one terminal on the > distributor cap. > The headers are glowing cherry red. > > What are we doing wrong or can you please give me the correct sequence > to > time this thing? > ------------------------------------------------- > > Ed, I'm assuming you're running a 4.0L block and possibly head, but > using a carburetor and standard distributor? Did you use the 4.0L timing > cover or the 258? I'm not sure the timng marks will line up correctly > unless you use the timing cover for the balancer you used (258 timing > cover and balancer will work). That said, forget about the timing light > and try timing "by ear". Once the car is running just turn the > distributor until it appears to run smooth. Take it out and run it. If > it pings, retard timing. If it doesn't, try turning it up a little. > > The headers glowing might be from a rich condition, not timing. > > > _______________________________________________ > AMC-List mailing list > AMC-List@xxxxxxxxxxxx > http://www.amc-list.com/mailman/listinfo/amc-list > > or go to http://www.amc-list.com _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list or go to http://www.amc-list.com