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Why does your 1998 blazer run rough at low idle?
The 1998 Blazer could have several problems causing rough idle. Check the air filter, fuel pressure, and EGR valve for a clog to look for the problem.
1993 subaru legacy rough idle- what could be causing it?
If an alternator is going bad it can cause a rough idle in a 1993 Subaru Legacy. Cold temperatures in the winter can also cause a rough idle in the Subaru Legacy.
How do you cure rough idle?
There are many ways you could cure a rough idle. You must first diagnose why the problem started in the first place.
1991 camaro rs v-6 3.1 has rough idle and exhaust is slightly black what is causing this problem?
Running rich bad fuel injector?
What is the cause of very rough idle on a 240SX with new plugs wires cap and rotor?
I HAD SIMULAR PROBLEM AND FOUND THAT THE TPS($60) WAS CAUSING THE IDLE PROBLEM.LOCATED NEAR THE THRATTLE MOUTH.ALSO CHANGE THE IDLE SENSOR($125).MECHANIC SHOULD CHECK THE COMPUTER IN YOUR CAR TO BE 100% SURE.THIS WAS MY CARS PROBLEM ONLY .
Why would my 2004 Mustang GT develope a rough idle?
I have a 2004 gt that has also developed a rough idle also and can't find the problem.... I wish you had the answer....
What causes a 2000 sable to rough idle when cold but a smooth idle when engine is warm?
Most likely bad intake manifold gasket. When the engine is cold the engine shrinks which unseals the intake and allows a small amount of unregulated air into the engine causing it to idle rough. as the engine heats up it expands sealing the leak causing idle to improve. You should also get lean codes from the computer as the engine is running to lean. Very common problem with the DOHC engine. See "Related Questions" below for more
What is causing the rough idle on a 2006 Chevy Impala?
There are many things that can cause a rough idle on this car. The computer could be going out, the engine may not have enough oil, and the engine may not be getting enough fuel or electricity.
Why does my 1999 ford mustang engine idle rough?
I am having the same problem, and poor acceleration!!
What causes 1997 Ford F-350 to idle rough and sluggish with power?
injectors are a common problem
What is causing your 1995 astro van to idle very high?
try your tps sensor . means throttle position . may be giving a false reading. /
Why does your 98 Ford Explorer idle rough when cold?
The choke mechanism on your 98 Explorer could be sticking. The EGR valve could also not be functioning right. Either of these issues could cause the rough idle problem.
