How To Fix Or Prevent Stalling, Surging Or Rough Idle, Cleaning Throttle Body and MAF Sensor

How To Fix Or Prevent Stalling, Surging Or Rough Idle, Cleaning Throttle Body and MAF Sensor

How To Fix Or Prevent Stalling, Surging Or Rough Idle On Your Car, Cleaning The Throttle Body and MAF Sensor. This is how I solved the rough idle and stallin…

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Allan Foliart says:

they do make a cleaner specifically for the maf sensor also safe for the
map sensor as well 🙂 atleast here in the states they do

Simonas Paulaitis says:

only comment: (12.8 l) / (100 miles) =
29.5735296 miles per gallon

Will clean mine ASAP.

Shripal Jain says:

Hi,
Thanx for good troubleshooting video and I have home this help but still my
car having specific problems and company service center also did the same
above job+injector cleaning/engine flush/plug change+belt change etc..full
service+check up + no error code reported and problem is very rough
vibration idle on cold start and 1300rpm it reaches and remains for 1 to 2
minutes and drops to 900rpm after that and remains another 1 or 2 minutes
depending on cold outside(25 degree normal range here in the middle east)
and later drops to 650/700rpm.
when I accelerate on idle condition it smoothly goes up but while releasing
the accelerator then it become rough at 1500-900rpm and also it takes a
while to come down after reelasing the gas pedle and some time it try to
surge around 500rpm more before come down idle rpm speed. when car is
normal hot temp. condition and driving at 100-120kmh is no issues but
slowing down below 60…40..20..stop will be very rough and vibrates..no
smooth deceleration at all…our local(dubai) mazda service center is
blaming engine mounts and no other problems but i am confused that spending
another 500$$ is worth or really something wrong with fuel+air mixture
other problems to cause this surge+rough drive ….no the mount as this is
not the case in above 60kmh speed(roughness will go)? pls help me as I
already spend lot in service center but they are yet find the fault. where
is th eidle valve control unit in this same car?(Mazda6 2009 model 2.0 gas
4cyl)thanx in advance.

James C says:

Hi . My mazda 6 2.0 diesel engine light comes on on idle and there is a
tapping sound . I Am getting a code p0300 random misfire … changed fuel
filter and ran injector cleaner . cleaned egr and replaced cracked pipe on
it .. still no joy … any ideas??/? thanks :)

Old750 says:

Been sorting car problems this week so no bike stuff this time

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