Question about 2004 Toyota Corolla
I have been experiencing a rough idle with my 2004 corolla. I changed the air filter, cleaned my injectors and even had a diagnostics done, but the problem still exists. Can you PLEASE give me some advise.
Cleaning the mass airflow sensor (MAF) is what cleared up my problem. There is a video online for it which is really good.
Posted on May 27, 2013
IACV - Idle Air Control Valve can possibly be gritty or dirt ridden and needs to be cleaned can cause a rough idle, also the EGR Valve Exhaust Gas Release Valve could be bad or dirty, those are common problems on rough idle or stalled idle.
Posted on Jul 20, 2009
Does it do this more when its on a cold start up? if so they is a updated intake gasket. if you look at the base of the intake where it meets the head look for staining usally by cyl 1.
Posted on Apr 18, 2009
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Posted on Jan 02, 2017
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