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mini truck running wide open

Old 02-14-2014, 03:32 PM
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zim
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Default mini truck running wide open

Have a 98 Suzuki mini truck. (bad mistake) I know.
It has decided to rev up to darn near max rpm upon starting, and stay there.
It used to have , what I considered to be a bit of a higher than should be idle at start, but then went down as it warmed up and was ok.
I have no manual for this thing and can't seem to find any way to adjust the idle on this little &^%!!
Any help would sure be welcomed, thank you.
Old 02-14-2014, 04:17 PM
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Year: 1989 xj sport 2dr
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Originally Posted by zim
Have a 98 Suzuki mini truck. (bad mistake) I know.
It has decided to rev up to darn near max rpm upon starting, and stay there.
It used to have , what I considered to be a bit of a higher than should be idle at start, but then went down as it warmed up and was ok.
I have no manual for this thing and can't seem to find any way to adjust the idle on this little &^%!!
Any help would sure be welcomed, thank you.
Throttle body I assume . You have a large vacuum leak.
Old 02-14-2014, 06:23 PM
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zim
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freedgr, thank you for that starting point. I will get out there and start looking for broken/ disconected hoses. I will post back what I do or don't find.
thanks again!
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