Mechanics

HIGH IDLE PROBLEM

Toyota MR2

My car is a 1989 toyota MR2. 2000cc 1G-GZE engine. The vehicle started problems with high idle after a long trip where I lost temp sensor and a cracked vaccum hose. I bought new sensor & hose, cleaned all vaccum pipes & cleaned throttle body. Now it idles upto 2000rpm, gears shift late & generaly doesnt pick speed quickly nor drive smoothly. When I step on the gas pedal, the supercharger doesnt come on, instead check eng light comes on & power decreases
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Awale
July 17, 2007.



You need to find out what code/s is it, before we can help you.

You could start by cleaning out the IACV and also check the TPS/MAF sensors-inspect the Acc. Cable.

Rasmataz
Sep 10, 2007.