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Autos - Cars > Mitsubishi > Re: '93 Stealth...
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Re: '93 Stealth runs rough at low RPM; stalls out

by Gyzmologist <ru-nuts@[EMAIL PROTECTED] > Jan 14, 2008 at 03:09 PM

JoelW wrote:
> HELP! 
> 
> My base model '93 Stealth (~120K miles) has run rough at low RPMs, even
> stalling out at stops for quite some time. Doesn't happen when cold, as
> RPMs are higher. I did new plugs a few weeks ago and changed the oil and
> air filter. After that work, things seemed no better, but no worse. 
> 
> Now, two weeks later, the car is stalling out even when driving. Spark
> plug wires "look" good. Could it be clogged injectors or fuel filter? I
> think I can get to the fuel filter and change it. What about the
> injectors? Does any of the fuel tank additive stuff actually work?
> 
> Thanks,
> 
> Joel
> joel.weiner@[EMAIL PROTECTED]
> 
> 

I had a '93 ES 5-speed and really enjoyed it.

My guess is a vacuum leak, maybe more than one. Remove and plug each 
vacuum hose to see which one, if any, are leaking. If the brake booster 
diaphragm goes that would easily kill the engine at idle.

Another possibility is the PCV valve. I have seen new defective brand x 
parts fail that caused rough idle. Same routine, plug it to see if the 
rough idle goes away.

-- 
Gyz

If a man is speaking in the middle of the forest and there is no woman 
around to hear him, is he still wrong?
 




 3 Posts in Topic:
'93 Stealth runs rough at low RPM; stalls out
JoelW <JoelW.32zds7@[E  2008-01-10 11:02:50 
Re: '93 Stealth runs rough at low RPM; stalls out
"Bhagat Gurtu"   2008-01-12 08:14:36 
Re: '93 Stealth runs rough at low RPM; stalls out
Gyzmologist <ru-nuts@[  2008-01-14 15:09:21 

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tan13V112 Thu Jul 24 16:55:53 CDT 2008.