Check engine lights on?

Tiny
ALISHAT0121
  • MEMBER
  • 2003 SATURN L200
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 52,500 MILES
When I turn on my A/C and when the car is stopped the car starts cutting out and the rpms drop. We have tried to go get it checked at auto zone but since the check engine lights on. What could be causing it to cut out?
Saturday, July 19th, 2008 AT 10:12 PM

20 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

lets get the codes are selves this guide will help us

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Mark (mhpautos)
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Saturday, July 19th, 2008 AT 10:16 PM
Tiny
MR.HONDA24
  • MEMBER
  • 39 POSTS
  • 2003 SATURN L200
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 86,000 MILES
The engine picture service light comes on and off, obviously I should get a diagnostic, but ive been having rough idling with turning. And a major problem is in full throttle it sounds like its hitting the rev limiter near 4000rpm, however it runs smooth unless I tromp it, kinda like misfiring
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Saturday, November 28th, 2020 AT 9:04 AM (Merged)
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Don't second guess this, get the scan done and see what the fault code is, this will be the quickest way to solve your problem.

Mark (mhpautos)
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Saturday, November 28th, 2020 AT 9:04 AM (Merged)
Tiny
SARITABARRIE
  • MEMBER
  • 2 POSTS
  • 2003 SATURN L200
  • 83,000 MILES
Hello! My check engine light came on today when I started up the car and the dashboard lights were flickering and eventually went out completely. When I tried to accelerate, the car had very little acceleration. The RMP went up to 4 when I accelerated to 15mph.I just had work done on the car a couple days ago and paid over 1,000 ;(
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Is it a stick or automatic, what work did you have done and what is the code?

Roy
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Just to add to this one what was done for a 1000?Also does it start and run now?Sounds kind like the alternator stopped charging?
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SARITABARRIE
  • MEMBER
  • 2 POSTS
Hi! It's an automatic. I had some break work done and there was a leak in the gas tank. It starts and runs, but when starting it feels as if it has a weak battery and not much power.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
For the gas leak most likely they replaced your fuel pump module I have replaced a ton of them because the nipples where the lines come off crack and leak. As far as your current issue I would start by have the battery and alternator tested. Do you have a multimeter to do. Some testing?
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
OCTOGON
  • MEMBER
  • 1 POST
  • 2003 SATURN L200
  • V6
  • 4WD
  • 238,465 MILES
I put new coils new spark plugs new ignition module and the check engine light still blinking on and off and just there on the dash. The fan runs real loud while driving and it is shaking and it feels like it want to turn off especially when in reverse. It had a smell when I turn the car off.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning.

The first thing I would do is check the compression. You have replaced the ignition system but without compression, it will not work.

What were the codes?

Roy

https://www.2carpros.com/articles/how-to-test-engine-compression
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
STEVE NIX
  • MEMBER
  • 1 POST
  • 2003 SATURN L200
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 123,000 MILES
Just this Sunday on a road trip from Florida now in the high elevation of Yellowstone, the check engine light came on, the car was intermittently losing a little power, idling weird, and black smoke was coming out of the tail pipe. Yesterday, I took it to a mechanic. The code stated the fuel mixture was rich. We replaced the original spark plugs, cleaned the K & N air filter, & checked fuel pressure. After he finished and cleared the code, it seemed to run fine the rest of the day. Then this morning, the light came back on and the same symptoms reappeared. Before we left for the road trip, we had the fuel filter replaced. We also recently had a fuel system cleaning performed and the fuel pump replaced. My next guess would be a sensor?

One more thing about a different issue. About a week ago as we were pulling in to Mt. Rushmore, the puller fan blade fell apart. I unplugged the fan and continued to drive short distances around the campsite while I waited for the new part to arrive. I watched the temp gauge and it never rose higher than normal. The pusher fan was running on high speed. I figured it was because the puller fan was disconnected. I installed a new fan assembly when it arrived, but the pusher fan on the radiator is still running on high speed 95% of the time, even when I first start it in the morning. The coolant system was flushed before our trip and the level is currently good. Not sure why it stays on high, but it's very annoying especially when it's 30 degrees outside.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
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That fan will stay on high if you have a miss fire. Go to a auto part's store like auto zone and see what code's you have. Let me know what the number's are.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
GDOWNEY
  • MEMBER
  • 3 POSTS
  • 2001 SATURN L200
  • 6 CYL
  • AUTOMATIC
  • 158,000 MILES
Can a dirty air filter cause a "Check Engine" light on a Saturn L200 to go on?
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
I have never seen that happen if you could go to a auto part's store like auto zone have them scan your car for code's and let me know the exact code number's I can help you a lot more.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
GDOWNEY
  • MEMBER
  • 3 POSTS
I brought it to a car parts store and they performed the test. They said I need a new O2 (or L2), can't remember, upside or upward. Costs about $53 and they said it was fairly easy to replace myself. Do I have the right terminology?
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
I need the exact code number that your car has?Also do you have a 3.0L or 2.2L engine?
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
SCALES25
  • MEMBER
  • 1 POST
  • 2000 SATURN L200
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 108,000 MILES
Today, I noticed my car was lagging & the service engine light came on. It stayed on the entire time I was driving roughly 30 minutes. I read the manual & it stated that gas cap might not be on tight. I check that & gas cap was on. Light is still on. I have been using 87 octane for gas consistently. I'm not sure what could be the problem. I always get my oil changed & every other oil change I put in the fuel systems cleaner. I feel as though I take pretty good care of my car. Any suggestions would greatly be appreciated.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
BLUELIGHTNIN6
  • MECHANIC
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Take vehicle to local auto part store and ask them to scan your vehicle for trouble codes because your check engine light is on. Post the code(s) you get here and I will follow up.
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+1
Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
MIKE KUZI
  • MEMBER
  • 1 POST
  • 2000 SATURN L200
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 57,000 MILES
What does mean when the car power go dawn when you pushing gas, feel like something pulling you from the back the gas gage it dont move, the service and engine soon service lights come on after somebody try to check if the copressure works or not by hooking wire between the battary and the fuse box under the hood and the compressure.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check engine light on

https://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
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Saturday, November 28th, 2020 AT 9:05 AM (Merged)

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