Hi all
My 1018SR starts good, runs good but it idles high. I don't have a tach but it sounds high. The car sat during cold months in MD. It didn't have this issue when I first got it. I need help. Thank as always.
No codes; 111 ran the test three times
New spark plug, cap, rotor and coil
Thermo paste on
Cleaned throttle body (clicks) & idle control valve carefully
No leak on intake hose & elbow hoses
New fuel pressure regulator; fuel leaked
Runs good & starts good
Fuses looks good
Ground points are good
Intank pump is working
Sprayed CRC cleaner to check leaks; fuel injectors, most of the hoses
I read the thread below & the set screw height and linkage length are good.
http://www.brickboard.com/RWD/volvo/1548016/220/240/260/280/high_idle_111.html
With MAF/AMM unplugged, the car runs rough but idle better and threw 121 code
Previous 1018SR maint. history
http://www.brickboard.com/RWD/volvo/1555089/220/240/260/280/re_93_245_auto_previous_maint_history_1st_owner.html
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