Geo Storm Ignition Coil Replacement at your home or office.

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Ignition Coil Replacement Service

How much does a Ignition Coil Replacement cost?

On average, the cost for a Geo Storm Ignition Coil Replacement is $352 with $212 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Geo StormL4-1.6LService typeIgnition Coil ReplacementEstimate$579.64Shop/Dealer Price$689.40 - $1010.58
1991 Geo StormL4-1.6LService typeIgnition Coil ReplacementEstimate$570.63Shop/Dealer Price$678.62 - $998.48
1993 Geo StormL4-1.8LService typeIgnition Coil ReplacementEstimate$570.63Shop/Dealer Price$678.65 - $998.52
1992 Geo StormL4-1.8LService typeIgnition Coil ReplacementEstimate$570.63Shop/Dealer Price$678.65 - $998.52
1992 Geo StormL4-1.6LService typeIgnition Coil ReplacementEstimate$570.63Shop/Dealer Price$680.12 - $1001.10
1990 Geo StormL4-1.6LService typeIgnition Coil ReplacementEstimate$570.63Shop/Dealer Price$678.79 - $998.77
Show example Geo Storm Ignition Coil Replacement prices

What is an ignition coil and how does it work?

An ignition coil transforms ignition voltage (12 volts) to the very high voltage pulses (20,000 volts or more) that fire the spark plugs. The number of ignition coils varies depending on car model and year of production. Older cars will have one coil covering all engine cylinders while newer cars may have a coil-on-plug type arrangement — that is every cylinder will have its own dedicated ignition coil.

Ignition Coils

When to consider replacing an ignition coil:

  • Hard starting or no start. Ignition coils are subject to heat damage and electrical overload, both of which can cause partial or total failure. If the coil is faulty, you may have difficulty starting your car or it may not start at all.
  • Misfiring, loss of power, poor acceleration. Once the car is running, a bad ignition coil can cause poor operation of the engine. Should you have misfiring or loss of power, faulty ignition coils would be among the list of causes a mechanic would investigate. The Check Engine Light will often come on with a trouble code(s) indicating which cylinders are involved.

How do mechanics replace the ignition coil?

  • The ignition is checked to assure it is in the “off” position.
  • For single coils that supply all cylinders, the coil is disconnected from either a bracket located in the engine compartment or, in some cases, is removed from within the distributor. The replacement coil is secured and all electrical connections reattached. If the distributor was removed for any reason, the timing is adjusted as required.
  • For individual coil-on-plug applications, the coil is detached from the top of the individual spark plug and replaced.
  • Once the coil is securely in place, all electrical connections are reattached, and timing adjusted as needed, the car is road tested to ensure normal operation.

Is it safe to drive with an ignition coil problem?

Yes. A malfunctioning ignition coil will cause loss of power and lower fuel efficiency but that will not present an immediate safety issue. If the coil malfunction is causing misfiring, this will allow unburned fuel to enter and permanently damage the catalytic converter from overheating.

When replacing an ignition coil keep in mind:

  • Ignition coil failure can be caused by faulty spark plugs or wires. The mechanic will inspect and may recommend replacement of those components.
  • In a coil-on-plug ignition system, if only one coil fails, you need only replace the faulty coil. Remaining functioning coils can be left in place.
  • In systems with the coil located in the distributor, it may be more cost-effective to replace the entire distributor rather than remove and replace just the coil.

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Meet some of our expert Geo mechanics

Real customer reviews from Geo owners like you.

Excellent Rating

(79)

Rating Summary
73
5
0
0
1
73
5
0
0
1

Whitney

40 years of experience
783 reviews
Whitney
40 years of experience
Geo Storm L4-1.6L - Alternator - Santa Clara, California
Whitney is a true professional. Showed up to the appointment at least an hour before the actual scheduled time! Because of this, we were able to start work on my car earlier than expected (which is a good thing). There are still some other things that need to be done with my car, since I didn't want to spend a boat load of money in one sitting. I hope to work with Whitney again, and would highly recommend YourMechanic to my friends and family.

Grzegorz

42 years of experience
473 reviews
Grzegorz
42 years of experience
Geo Prizm L4-1.6L - Car is not starting - Belmont, California

Joshua

28 years of experience
709 reviews
Joshua
28 years of experience
Geo Prizm L4-1.6L - Axle may be busted. Car will not engage in reverse, loud grinding and shaking when attempt is made. Limited power in drive. Speedometer needle bouncing around everywhere when in drive and moving. Slippage. (Inspection vehicle not moving an making noise) - Concord, California
Joshua is a super nice mechanic. Arrived early and took time to explain things. It is great being able to be able to stand next to the mechanic as they work on the car, not just sitting in a waiting room. It is more educational as well.

Daryl

18 years of experience
2 reviews
Daryl
18 years of experience
Geo Prizm L4-1.6L - Alternator Repair - Saint Louis, Missouri
Very pleasant, knowledgeable.

Excellent Rating

(79)

Rating Summary
73
5
0
0
1
73
5
0
0
1
Number of Geo services completed
869+
services done by our mechanics
TOTAL NUMBER OF EXPERT Geo MECHANICS
70+
experts on our platform

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