Exception in rendering!

Message: window is not defined

ReferenceError: window is not defined
    at new c (/tmp/execjs20161208-102436-uk150jjs:136:3912)
    at m.mountComponent (/tmp/execjs20161208-102436-uk150jjs:47:15602)
    at /tmp/execjs20161208-102436-uk150jjs:49:31860
    at a.r.perform (/tmp/execjs20161208-102436-uk150jjs:47:12503)
    at Object.a [as renderToString] (/tmp/execjs20161208-102436-uk150jjs:49:31821)
    at r (/tmp/execjs20161208-102436-uk150jjs:50:21164)
    at Object.S.ReactOnRails.serverRenderReactComponent (/tmp/execjs20161208-102436-uk150jjs:32:6073)
    at eval (eval at <anonymous> (/tmp/execjs20161208-102436-uk150jjs:173:8), <anonymous>:10:23)
    at eval (eval at <anonymous> (/tmp/execjs20161208-102436-uk150jjs:173:8), <anonymous>:17:3)
    at /tmp/execjs20161208-102436-uk150jjs:173:8

Q: Engine stumbled, reduced power/speed, & warning light on

asked by on

When traveling around 50 mph, I went into passing gear and the engine started stumbling. The amber wrench warning light flashed on. I only had partial power the rest of my way to work and only could make about 40 mph on the highway. Then when got back into my car later, the problem was gone. Could this be a coil problem or what do you suggest it is?

A: Hi there. This can be a coil or a number of...

Hi there. This can be a coil or a number of other things. Since the check engine light came on the computer needs to be scanned for codes. I typically scan it first to see what is going on. From there I would know if it may be a coil or another part of the ignition system. It can also be a bad sensor or a fuel system problem so the codes are definitely needed. If you want to have this fixed, consider YourMechanic, as a certified mechanic can come to your home or office to inspect the cause of the issue.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: Windshield washer nozzles not working

There could be several reasons why they don't work. The most common issue is the nozzles being clogged. The holes in the nozzle are so small that it doesn't take much to clog them. Only using washer fluid or distilled...

Q: Brand new battery but my car won't start.

Hi there, thanks for writing in. If your 2010 HHR is having problems not cranking, but you just replaced the battery, then it's highly likely that you have a broken starter or damaged electrical relay somewhere. When the vehicle shuts...

Q: 18 inch suspension spring popped off and car uncontrollable

Hello. This will only occur if there are other issues with the suspension. If there are any worn out bushings or and corrosion, then the spring can either break and fail or if the other components fail then the spring...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
How to Renew Your Car Registration in Oklahoma(DELETED)
Having your car registered with the Oklahoma Tax Commission is an important part of driving legally in this state. You will need to do this within 30 days of moving to Oklahoma...