Shaking Mercury and it's codes - Engine Troubleshooting


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

1989 toyota pickup 3.0 crank no start

I have a 1989 toyota pickup 3.0 crank no...

Strut spring orientation and strut mount tension nut

2017 Nissan rogue awd 2.5 L Put in Monro...

Transmission stuck in part, I have tried everything

So I'm working on my elderly fathers 201...

2017 dodge journey LED headlights on/off randomly

Year of vehicle 2017 Make of vehicle dod...

Kia Soul starter replacement issues!

Okay so my car is a 2010 Kia soul 2.0 en...

Please Help - Knock sound & engine fail

Hi all, Hoping to get some insight and ...

multiple warning lights

2013 GMC Terrain 130,000 miles 4 cylinde...

03 alero no low speed blower

Good day everyone, I have a 2003 Olds a...

04 Chevy 2500hd tail light issues

Help!!! I have changed my combo switch...

1999 Grand Caravan Sport not starting.

Hi. I'm new here. I hope someone can hel...

Shaking Mercury and it's codes

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Engine Troubleshooting

czeslaw
New User

Jan 2, 2009, 4:51 PM

Post #1 of 4 (1508 views)

Shaking Mercury and it's codes	Sign In

I have a 2000 Mercury Sable 24 Valve engine that keeps shaking when the weather is very cold. When I start up the car during cold weather the car is fine until the RPMs go below 1000, at which point the car starts shaking a lot, the light becomes dim and at times the car dies. The only way the car warms up and doesn't die is if I give it some gas and apt the RPMs to 2000. I went to a mechanic and they run a test on the whole car and found nothing. Then I went to the dealer and their recommendation was to exchange two-house vacum which I did exchange. The situation is still the same and now to top it off, the engine light is on. I have a feeling that not all of the cyliners are running. Does anyone have any advice for this kind of problem? Any feedback would be appeciated. They gave the following codes: 301, 302, 303, 457 EVAP. LEAK, P1131 02 SENSOR, P1151, SECOND 02 SENSOR

Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Jan 2, 2009, 5:02 PM

Post #2 of 4 (1502 views)

Re: Shaking Mercury and it's codes	Sign In

The P0301, P0302, and P0303 are misfires on cyls. 1,2, and 3 which are all on bank one. Check the firing order. It's possible that someone has cross wired the plug wires on the coil pack. Just ran into that earlier this week.
The O2 codes may be a result of the misfires. Need to address the misfires, first. The EVAP leak won't cause a drivability problem, so that one will be the last one to worry about.
Loren
SW Washington

czeslaw
New User

Jan 2, 2009, 6:20 PM

Post #3 of 4 (1495 views)

Re: Shaking Mercury and it's codes	Sign In

Thank you very much for your suggestions. I have checked the cables and they are fine. Maybe there is an issue with the coil pack, what do you think? Any suggestions would be much appreciated.

Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Jan 2, 2009, 6:26 PM

Post #4 of 4 (1488 views)

Re: Shaking Mercury and it's codes	Sign In

It is possible, but I can't recall seeing one lose all three at the same time.
Loren
SW Washington

Search for (options) Privacy Sitemap