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  1. Join Date
    May 2008
    Posts
    33
    #1
    hi.. am new here. i have corolla gli. i noticed that my RPM went up during engine start at 1.1K (from 800-900RPM) w/o ac. This stabilizes when temp gauge reaches the half mark. This happened after engine wash. What could have went wrong? Tinakpan naman mabuti ang alternator at distributor. Had my car checked by a mechanic sabi ok lang yun. I noticed from previous thread na the usual RPM at idle is 800-900 RPM. TIA.My car btw is corolla 95 GLi.

  2. Join Date
    Oct 2002
    Posts
    5,235
    #2
    Normal lang yan. May thermostat yan connected to your idle up switch para maabot agad ng engine mo yun operating temp niya. An engine running in its recommended operating temperature saves gas and has cleaner emission compared to a cold engine

  3. Join Date
    Jan 2008
    Posts
    380
    #3
    Agree, normal engine behavior yan after cold start. Pero pag pumalya after engine wash, malamang electrical problem yan, like leaky Hi-tension cable, worn connectors, etc.

  4. Join Date
    May 2008
    Posts
    33
    #4
    Thank you guys ..... Very helpful talaga tong website na to. Would recommend it to fellow friends .....

RPM went up after engine wash