‼️10 Rough Idle common causes‼️ #mechanicsecrets #carmechanic #diy #cartips
Rough idle can be caused by anything from bad spark plugs and coils to dirty air filter, intake leaks or faulty sensors….
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You not mention the cam swap?
Hi everyone !!!
I have Corolla 2006 it was excellent driving until my car started to made problem it’s really disgusting!
It suddenly started misfire + low rpm + stalls when stoplight + hard brake pedal when coming to stop + and vibrating + shaking on low rpm but runs good when accelarte .
I’ve changed new spark plugs , cleaned fuel injectors with carburator cleaner , ignition coils work fine , no electrical issues , cleaned MAF sensor , new air filter , cleaned throttle body , tested alternator and battery , no vacuum leaks , pcv valve cleaned , replaced new fuel pump(2 times) , oxygen sensor cleaned , catalytic converter is tested , changed new brake booster vacuum , vvti tested , camshaft , crankshaft sensors are cleaned , several times did a throttle body relearn no changes , no low compressions , so I gave up and I decided to replace new engine … shit
Update … finally I found this shitty symptoms …
I share my long time experience to people
The problem was fuel injector , I cleaned it carburator cleaner it was a big mistake . You have to clean with Fuel Injector Cleaner Machine and test it correctly with different ways . Because sometimes fuel injectors looks working well on high pressure with carburator cleaner . 2 fuel injectors are clogged and couldn’t pressure on low rpm . . . Thanks don’t waste your money and don’t follow everyone’s advice …
I never trust YouTube videos especially how to clean a fuel injectors with carburator cleaner .
Thanks all and good luck . . .
My car has a vibration not shaking
That’s 9
Mine shakes when idel i put a tester on it says throttle body accelerator hopefully after i change it it will be fixed