Car seems to run ok without the ac on. once the ac is on, it starts to idle a little rough.
I believe your A/C idle up valve may have failed. They do this when hot, but test OK when cold. See here p228
http://www.turboninjas.com/camry/eg1.pdf
SOURCE: high idle and running a little rough, sluggish in 2006 sequoia
Check the throttle body and see if it has build up around the butterfly. If so, clean the butterfly with throttle body cleaner. This may be it. There are other possibilities but this is a simple inspection.
SOURCE: Toyota 02 is stalling, won't idle
Check the voltage of battery with voltmeter.. It is sometimes possible that if voltage of battery drops and jump start is needed, your computer will only charge to the last voltage that was recognized which would be when jumped...Try and charge the battery if possible I would actually suggest that you have your battery tested at local auto parts store and if it is presumed in good condition ,let them charge for you to max capacity . If battery has been tested and labeled as no good replace if necessary... Oh, and first thing you should do is make sure your positive and negative battery connections are clean and tight...if this didnt fix problem please give more info on what was found when advice above was followed...Good Luck!!!!
SOURCE: Check Engine Light is on in my 1998 Camry
Sounds like a Vacuum problem.
Need a Scan tool to pull a code or go to a shop that does it for free
SOURCE: 86 toyota corolla, dies at stoplights and idles rogh
well you could try to get a vacuum gauge and see if your car reads what it supposed to and if you buy one it could tell you what it could be.
738 views
Usually answered in minutes!
This resource is for an earlier model, but the procedure is the same
×