I have been having problems with my Chevy S10
1.8 Litre (which has fuel injection),I has been stalling but restarts,
Now the problem, in the last few days has gotten worse with the engine is reving a bit high sometimes when starting. Plus it maintains the higher rev when driving with the engine reving so I would be going about 5mph from a dead start.
Its not reving super high but, its not right. And its always the same higher rev.
This happens after a few hours sitting too.
Then all of a sudden after maintaining this highr rev sometimes, it will goes to dying/stalling.
stalling can most times be prevented by gunning it.
I tried cruise control on the highway and it seems to run fine under those conditions.
I have been told this sounds like a idler motor or vacum leak on the intake anifold.
Does this sound right?
thanks
Kevin