Q: No spark and jeep won't start

asked by on December 16, 2017

So I got a mechanic to come give me a diagnostic on why I got no spark and my ignition coil was just hanging and wasn't bolted to the engine block as it should be and he said he's 100% that's the problem. So does the ignition coil need too be bolted to the engine block or was he just blowing smoke up my a** to get my money and run. If it doesn't than why could I have no spark? I already replaced the distributor cap and rotor, spark plugs and wires, crankshaft position sensor, and ignition coil. Thanks to whoever answers this

My car has 30000 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

Car only makes clicking sound when trying to start. Lights come on, but doesn't start.
I would have the battery tested typically batteries only last about 5 to 10 years so if it is old they will no longer have enough power to crank the engine. I would recommend a technician look at your car,...
Hazard light switch fell into dashboard
It sounds like the clips that hold the switch have broken. I would recommend having the hazard switch replaced (https://www.yourmechanic.com/services/hazard-turn-signal-flasher-replacement) by a certified technician.
Service Emissions System light is on
The most common cause of the service emissions light coming on is an EVAP (gas vapor) leak. The first place to look for an EVAP leak is the gas cap - especially if you have just gotten fuel. A qualified...
Car idles, surges, then lowers, and then dies
Hello. It sounds like there may be a loose or disconnected vacuum hose (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-vacuum-hose-s). The upper or lower intake gasket could be leaking as well. There is also a possibility that the mass airflow (MAF) sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-mass-airflow-sensor), idle air control...
My car is not getting fuel
You should have the engine scanned for codes first to see if there is a code to diagnose for no fuel pressure. The fuel pump will not run if the inertia switch is tripped. Look behind the right passenger side...
Knock sensor 1
Hello there. The knock sensor code (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-faulty-knock-sensor) can have various causes on your 2004 Chevrolet Silverado. The knock sensor circuit low, bank 1 code is telling us that the knock sensor in bank 1 that it has low circuit voltage....
The Wrench Light is on
The Wrench symbol on the dashboard is a maintenance reminder. It will come on for a short time when you are approaching a scheduled maintenance, and it will light up more frequently and for a longer duration as you get...
My Check Engine Light is on - 2012 Mercedes-Benz C250
There are a variety of reasons the check engine light may come on. Unfortunately, this generally requires hooking the car up to a scanning tool to download any potential faulty codes in the computer that may indicate more specifically what...
Climate control module. Heater core
Faults in electronic or mechanical control components in the HVAC system have no effect on the heater core in the passenger cabin. The heater core itself is not a component that would looked at as a cause of engine overheating....

Related articles

2012 Jeep Grand Cherokee vs. 2012 Dodge Durango: Which One Should I Buy?
Medium to large SUVs are a fun class of vehicles: plenty large enough for moving people around, but if you really want to get out there in the mud and have some fun, they are still good for that type...
The Best Used Cars to Buy If You're a Skier
When When summer ends, skiers start thinking about hitting the hills, and that means having to contend with winter driving conditions. Not just any vehicle is going to get the job done. We have evaluated several used ski-worthy vehicles, and...
How to Take the Doors Off Your Jeep
Jeeps Jeeps have been around since before WWII, and they’ve been modifiable since the very beginning. Because of their unique nature, Jeeps sit in a class all of their own: a coupe, a convertible, and a capable off-roader, all in...