Good afternoon


Please I need your advice and expertise on a particular issue with my toyota venza 2010 4 plug engine.

I noticed lately that whenever I accelerate, and the car is about to change gear, it usually decelerate itself while my leg is still on the turtle and will move again by itself (like the fuel in the car is about to finish)

We scanned it already and there is no error and i serviced the gear in a october last year to be precise. It just started this issue and my mechanic already changed the coil and clean the fuel pump but the issue still persist.


Now another mechanic I was referred to said he will have to tap the gear or service it again. Don't really know what to do and confused.

Will need the gurus to help on this and how to fix it

Which oil did u use on the gear.is the gear pan leaking oil. Secondly are your knock sensors working . Thirdly maybe your engine is killing plugs and coils. Maybe there is sludge inside the engine. Is the car idling rough....most definitely it's the fuel pump. Happened to me in my previous car. It won't accelerate more than 40.when I get to a speed bump and apply brakes.it will shut down. Changed fuel pump with tokz.it only lasted that day.the useless toks pump packed up the following day. My advice. Do t just buy fuel pump. Buy complete assembly of pump direct from ladipo. Before u install it.change all the spark plugs again. Do a nozzle cleaning .bot Road side cleaning with can spray Nd battery.take it to the specialist.highest 6k.let him use the machine to flush and test the spray pattern.......then lastly change where you buy fuel. They are adding water to their fuel and its malfunctioning your fuel pump. If not...mechanic go scatter your camry engine inside the venza