Question about 1995 Saturn Sl

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I have a 1995 saturn sl and it just started idleing up to 3 0r 4 rpm's when i start it and sometimes cuts off going dwn the rd service engine light comes on.this morning the same thang but it now feels like its only running on 2 cylinders and is smoke;n and the color of smoke is gray any way sum1 cld plz help???????/

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Sounds Like the Common Item on these Saturns, and that is ( (COIL PACK) you Probably have the Missfire on Matching Cylinder BANK . You DO NEED to Check For Codes to ZERO in on it I think you will see a CODE po161 - 166 < I Believe these are the Codes that set for MISSFIRE .

Posted on Nov 14, 2009

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Have a 1995 saturn sl engine spins but seems to have no fire even with starting fluid can anyone help?


When you turn the key to 'run' does the service engine light come on. This would tell you that the PCM has power. The light should come one, go off, and then come on solid if you just turn the key to run and don't try to start it. This would indicate that the fuel pump signal is good.

If all of this is fine then remove the ignition module and have it tested. Auto Zone will do this for free. If the module is good then remove the crank position sensor and have it tested.

Nov 04, 2010 | 1995 Saturn Sl

1 Answer

Have 95 saturn sl with code 26 and 27 quad driver


well the quad driver may not be at fualt and most likely is not.

there is a fualt line that the computer uses to monitor for fualts but the thing is one line monitors four different things and the code is to get you in the general area but not to the exact fualt. so from here you need to test for failed components. that code and the quad driver monitors the a/c , evap solniod , egr solenoid and coolant fan relay. the fan relay and egr are the most common i see all the time. and with you having an isssue with that coolant light i want to say check the fan circuit.

let me know if you have more question thank you and good luck

Nov 26, 2009 | 1995 Saturn Sl

1 Answer

Car rpms go to 4 with no excelleration, saturn SL1 1995 single cam.


if your rpm's are going up and down on there own i would have a scan done too see if the tps sensor is gone, this controls the idle, and other things as well

May 11, 2009 | 1995 Saturn Sl

2 Answers

Throttle problems. as soon as you start the car it revs up to 4 RPM's and wont go down


Your idle needs to be tuned down, could also be an injector relay or fuel pump / injector pump relay

Apr 13, 2009 | 1995 Saturn Sl

1 Answer

1995 Saturn SL2 stalls


look for loosen battery wires, corrosion in them. check ground wire all the way to the engine block make sure its connected right and check ground to the body of your vehicle.

Feb 25, 2009 | 1995 Saturn Sl

1 Answer

Idling problem


Did the "service engine" light come on in the dash near the speedometer?
There is a small electric motor located on the throttle plate called an "IAC" motor (idle air control). Its purpose is to maintain the corrrect idle speed when required such as your stop light situation. Occationally the motors "pintal" that controls the idle speed will get stuck in the bore seat and can't control the air flow of idle any more.
It may be dirty and need cleaning or the motor could be bad and gone to the great junk yard in the sky. The electrical connection and wiring should be visually inspected for corrosion or damage near the motor assembly but should not be an issue.
Let meknow what you see.
Thanks,

Feb 04, 2009 | 1995 Saturn Sl

1 Answer

Idles high


Zab, First things first, check for any vacuum leaks, hoses that are disconnected, cracked or just plain worn out. Also check for vacuum leaks around the throttle body.
It really sounds like you have an EGR valve that is stuck open ever so slightly. The MAP sensor is a result of a low manifold vacuum. The IAC (idle air control) motor is trying to compesate and keep the engine running resulting in the high idle speed. I would remove the EGR valve and clean it gently with a brush and pick to remove any carbon build up.
Let me know, regards.

Jan 20, 2009 | 1995 Saturn Sl

1 Answer

1995 Saturn SL1 starting problem


Change the cam positioning sensor,not the crank sensor,

Oct 30, 2008 | 1999 Saturn SL

1 Answer

The idle pulsate when hot


That sounds like the start of a transmission problem. Get the code pulled from an auto parts store, they will do it for free. Then check the code.

Aug 05, 2008 | 1996 Saturn SL

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