so i changd the rear and front axle oils. i also changed the transmission oil wiith penzoil synchromesh.
i wanted to change the transfer case oil, but the top oil screw is stripped. i can open the bottom drain one if i want to.
is there a way to add the correct amount of oil without removing the top oil screw? Maybe through the speedo / gear part that slips out from the t-case (the one with the 10mm bolt on back of transfer case). or by removing the rear slip yoke / seal and adding it through there?
about the high idle / surging:
i have to replace the EGR valve because i broke one of the metal nipples thast connects to hosing. Oreily has the california egr valve for my car - i can install that one and make sure to install the thermoprobe - the thermoprobe wiring just wouldnt connect to anyting, correct?
hopefully once i replace the ECT sensor/sender, the STAT, the EGR valve, and then get a CAT installed and fix the hole in the exhaust pipe, this willl all resolve the high idle and surging during warmup....
but you did just mention that a broken EGR valve or lack of back pressure wouldnt cause high idle or surging....so hopefully the issue is with the stat or ECT sensors....not sure what else it might be...the ISC is new.
i wanted to change the transfer case oil, but the top oil screw is stripped. i can open the bottom drain one if i want to.
is there a way to add the correct amount of oil without removing the top oil screw? Maybe through the speedo / gear part that slips out from the t-case (the one with the 10mm bolt on back of transfer case). or by removing the rear slip yoke / seal and adding it through there?
about the high idle / surging:
i have to replace the EGR valve because i broke one of the metal nipples thast connects to hosing. Oreily has the california egr valve for my car - i can install that one and make sure to install the thermoprobe - the thermoprobe wiring just wouldnt connect to anyting, correct?
hopefully once i replace the ECT sensor/sender, the STAT, the EGR valve, and then get a CAT installed and fix the hole in the exhaust pipe, this willl all resolve the high idle and surging during warmup....
but you did just mention that a broken EGR valve or lack of back pressure wouldnt cause high idle or surging....so hopefully the issue is with the stat or ECT sensors....not sure what else it might be...the ISC is new.