Rough idle want reve

Asked by Noblesnake Jan 25, 2019 at 08:49 PM about the 2008 Suzuki Forenza Base

Question type: Maintenance & Repair

So I have a 2008 Suzuki forenza my wife was
driving it and she called and said it was running
super rough and died at a red light than about a
hour later called again and said it was overheating
I came to get her and got it cooled down I tried to
drive it home it was just a few miles but it had
absolutely no power wouldn't go more than 15 - 20
mph next morning I check the car out it had water
in the oil so I tore it down and put new headgasket
on it "it was blown" got it all back together but now
it's the same problem no power a very rough idle
and it will not reve at all want go past 1200 rpm I
changed the plugs and coil pack because of the
rough idle no change I changed the throttle body
and sensor still nothing any help would be nice

1 Answer


You should have a warning light that reads Limp Mode. It was caused by the any problems you're having and this was initiated to save the engine from further damage.

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