I have a DRB II, but need the manual "Using the DRB II".
Do you know where I can find that manual on the internet in pdf format?
Also, this car gets bad gas mileage.
I have the factory service manuals, but they do not contain any procedures on how to track-down the cause of the problem. Do you have any information I can buy in printed form that give a total spectrum of diagnostic procedures?
If not, then can you tell me what book shows all the charts for the various diagnostic read-outs for the DRB II?
Otherwise, I changed the TPS and O2 sensors, which corrected an eratic idle problem (TPS had 2 dead-spots) and a rough running problem (O2 sensor was never changed, so I thought it time after 17 years). Also I rebuilt the Throttle Body due to varnish and carbon, esp. In the AIS. I also changed the hard and cracked vacuum lines and gas lines. The EGR valve is caked-up a bit, but it still works. All filters are new and the cap, rotor and wires aren't bad. I also put a new T-belt and pully on it, b/c it was oil soaked (had to change all the cracked seals on the front of the engine). However, after all that, I can't seem to figure out how to get this thing to give me good gas mileage (should be around 30 on the hwy and 25 around town, but it gets around 15 around town and maybe 21 on the highway).
Any ideas what could be awry?
have the same problem?
Tuesday, July 21st, 2015 AT 8:05 AM