Q: My car is having issues starting and running in the cold

asked by on November 23, 2016

My check engine light was on recently and the mechanic told me to replace the ignition coil,iv done this and my car is still having issues starting and running properly(i also changed my spark plugs and wires a month ago).when the engine is warm it runs fine but i cant tell if the problem is electrical or due to faulty spark plugs. Because i did install them myself but dont have the tools necessary to see of theyre no good.

My car has 169957 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Cigarette lighter plug is not working
It appears that you have multiple independent concerns going on with your Mitsubishi. One thing you can attempt to do is plug in a different device, such as a cell phone charger, into your cigarette plug and see if it...
Car shuts off when driving it and power steering locks up what is the problem?
These vehicles have several common problems that may be causing your car to stall. However, in your case, it sounds like your ignition module may be losing spark when the vehicle gets warm while driving. After sitting for a while,...
Engine is running rough and P0401, P0171 and P0174 codes.
The first thing to check is to see if the EGR solenoid will release the vacuum when the electrical connector is disconnected. If it still doesn't release the vacuum then the solenoid should be replaced. The codes need to be...
Diesel fuel accidentally added to car and car won't start
Hey there, thanks for writing in about your 2011 Infiniti G25. Diesel fuel can damage the injectors (https://www.yourmechanic.com/services/fuel-injector-replacement), lines (https://www.yourmechanic.com/services/fuel-hose-replacement), and filters (https://www.yourmechanic.com/services/fuel-filter-replacement) of a gasoline fuel system. Since a gasoline engine can't correctly combust diesel fuel, engine damage can...
Fuel system issues - blue smoke this morning, check engine light on & off, engine vibration
Hello. Thank you for writing in. It sounds like you may be dealing with more than one issue. The first thing we should discuss is the blue smoke coming from the exhaust. This typically means that the engine is burning...
How to remove the front control module on a 2013 MKS
Hi there. The front control module is held in with a console cover that is snapped in place. Very careful, remove the center console with a small pick or screwdriver. The cover will pop out of the dash. Then the...
bought a brand new starter brand new starter solenoid truck does not want start and I have no power on the inside of my vehicle
To determine if the engine is seized, simply attempt to turn the crankshaft pulley bolt clockwise and the crankshaft should rotate. If the spark plugs are all removed, the crankshaft will turn with relatively little resistance. Of course, if the...
Car will overheat if I don't have the fan on. When fan is off it doesn't come on to release heat from engine. So the fan is always on.
Check the wiring to the coolant temperature sensor and see if there is power to the sensor switch. If there is no power, then check the cooling fan relay and see if its clicking on. If there is no clicking...
How do you check transmission fluid on a 2004 toyata tacoma
According to all the manuals there is a fill and check tube on the drivers side of transmission where you can check and top off fluid. If your transmission is not this type shown in manuals then you may have...

Related articles

A Buyer’s Guide to the 2012 Mitsubishi Eclipse
2012 2012 marks the end of an era for the Eclipse and Mitsubishi sends the sporty little car off in style. As affordable sports cars go, the Eclipse has served its segment well with stylish looks, respectable performance, and a...
A Buyer’s Guide to the 2012 Mitsubishi Galant
If If you’re in the market for a midsize sedan and want the best price possible, you may be thinking about visiting a Honda or Toyota dealership. Before you do, check out the 2012 Mitsubishi Galant. Key Features Considering how...
The Best Used Cars to Buy for Families
If If it’s time for you to search for the top used cars specifically for families, check out the list we’ve put together of the top five. The list of must-haves Typical items that families are looking for in their...