Hey guys,
Just joined today! Have been trying to find a Corolla wagon for quite a long time and finally found one this past weekend. 93 with 140k miles and minimal rust. Put almost 500 miles on it already and absolutely loving the gas mileage!!! The last couple days I have been having a little issue with it in the mornings. When it is cold, it will start up normal and just lose rpms (sometimes just dying out). Other times it will continue to run but very very low (appears to be around 500 rpms). If it is at night the rpms are low enough to dim the headlights until the rpms raise. Once it warms up it idles around 1k rpm and idles super super smooth. I am sure someone has posted similar to this on here and I apologize for the double post. Just curious if anyone has seen this and what the cause/fix of the issue is? I was thinking possibly an egr valve? There is no check engine light on. Any help anyone can give would be awesome!