Hello Folks,
Replaced my two oxygen sensor today. Had the CEL light lit. Purchased the front and rear at Sparkplugs.com and had them in about 4 days UPS. Had been working on my rusty nuts and finallly got them off (some I had to break off) Purchased a die and got the threads back again and got the stainless nuts to replace the original ones.
Intersting thing and I wanted to ask if this has happened to anyone else. I have not read that it has??? After replacing both O2 Sensors and reconnecting the battery cable, I started her up and the engine, all by itself, reved to about 2500 rpm and then down to about 1000 then back up to about 2500 rpm and then back down again. It did this about 4 or 5 times with my foot off the gas....then it leveled about at about 1100 rpms. After running it a bit it leveled off at around 550 rpms...
Just wonder if this is a normal cycle when replacing O2 sensors on this FZJ-80 (1997) ?
Thanks!
Jason Hulet
1997 FZJ-80, Factory Locked, Black/Gray
Replaced my two oxygen sensor today. Had the CEL light lit. Purchased the front and rear at Sparkplugs.com and had them in about 4 days UPS. Had been working on my rusty nuts and finallly got them off (some I had to break off) Purchased a die and got the threads back again and got the stainless nuts to replace the original ones.
Intersting thing and I wanted to ask if this has happened to anyone else. I have not read that it has??? After replacing both O2 Sensors and reconnecting the battery cable, I started her up and the engine, all by itself, reved to about 2500 rpm and then down to about 1000 then back up to about 2500 rpm and then back down again. It did this about 4 or 5 times with my foot off the gas....then it leveled about at about 1100 rpms. After running it a bit it leveled off at around 550 rpms...
Just wonder if this is a normal cycle when replacing O2 sensors on this FZJ-80 (1997) ?
Thanks!
Jason Hulet
1997 FZJ-80, Factory Locked, Black/Gray