Acceleration Problems

[Griffbiff]

I have a Avensis Estate 55 plate,,, I have had problems with the acceleration being non existant or very little after the car has warmed up..I have had the cat cleaned, egr valve cleaned, new sensor, new fuel filter, new air filter,, and so it seemed to be rubbish diesel but after filling with BP ultimate I am still getting problems

[FROSTYBALLS]

Hello Kenneth - welcome to Toyota Owners Club.

Topic moved to the Avensis club to generate better responses for you.

[waqar_lionheart]

solenoid valves. Man I cant remember the name these are quite thorough mentioned on RAV4 forum. Ahhhhhhhhhhhh these are called SCV(suction control valves). Try them as when these become clogged or faulty(seat wear) have a typical symptom of loss of power but this loss seems more to be intermittent. Have you a check engine light on? Read up on this link http://www.toyotaownersclub.com/forums/topic/103404-familiar-story-intermittent-loss-of-acceleration-d4d-rav/

Regards,

Waqar

[Raistlin]

Read this as well:

http://www.toyotaownersclub.com/forums/topic/87986-42-d4d-scv-valve-replacement/

[waqar_lionheart]

smarty pants raistlin. You knew thats what I was talking about

[Raistlin]

smarty pants raistlin. You knew thats what I was talking about

That's why I earn the big bucks...