Starting issue

[ToyAven1.6]

2001 Avensis T22 1.6 sw.

Hello to all.

My car sometimes start like with two turns. 

Other times it take 7 or 8 . Sometime i crank it it turns like 4 or 5 times and i stop cranking ..and it starts.

Other times i crank it 5 or 6 times i stop then i crank it again and it starts after 2 or 3 turns

It as a new Battery. No dash lights (only the airbag keeps flashing)

What couldit be ..Spark plugs? 

Any ideas please

Many Thanks

[Paul john]

Battery or starter motor…

[ToyAven1.6]

The Battery is new maybe 3 weeks. I though it was that....

What she also does is.

When it starts she climbs to 1200 rpm (electric choke??) then after a wile when it wrms up she drops to 750/800 . but she always feel rough . Some times when you stop it feels she will quit but never dies. When AC is on is very rough even on idle.

I have clean the PCV valve and also the vvt solenoid and filter.

Has new air filter and fuel filter. The injectors were clean and seals changed.

Many thanksin advance.

[TonyHSD]

Spark plugs it’s the first thing. Second is the air filter. Then you need to check throttle body and maf/map sensor, clean thoroughly with specific spray cleaners. These are common things. 

[ToyAven1.6]

Air filter is new

Throttle body was cleaned 4 weeks ago.

Maf and Map also cleaned ( with maf sensor cleaner )

Im going to replace the spark plugs...maybe thats what it needs.

Many thanks

[Konrad C]

I was going to mention ignition switch but the if the dashboard lights before starting, it must be okay. Normally the switch when failing won't get the starter to work. This fault is erratic and gets worse so nothing happens. 

Check the earths, connections and wiring if the components have checked as good!