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To test the ignition coil on a 1991 Geo Storm, first ensure the engine is off and disconnect the negative battery terminal. Use a multimeter to measure the resistance across the primary terminals (usually around 0.5 to 1.5 ohms) and secondary terminals (typically 6,000 to 12,000 ohms). If the resistance values are outside these ranges, the coil may be faulty. Finally, reassemble everything and reconnect the battery to check for proper engine operation.
What else can I help you with?
You cant get spark on my geo storm but the coil is fine?
Ignition Control Module.
How do you test a Geo Metro 1995 ignition coil?
A 1995 Geo Metro ignition coil is tested by measuring the resistance across the coil. If it exceeds the manufacturer's recommendation, it must be replaced.
I have a 91 Geo storm that turns over but no fire from coil?
Try the ignition control module. Had the same problem with mine $36 part fixed it. The ignition control module is in the distributor and so is the pickup coil, but the ignition coil is by the battery. There is a spark test that can be done. If it was already done and couldn't see a spark, then it could be the ignition coil it self , the ignition wire, or any possible electrical connections.
How do you test geo storm ignition module?
To test a Geo Storm ignition module, first ensure the vehicle's battery is fully charged and the ignition is off. You can use a multimeter to check the voltage at the ignition module's power input terminal; it should typically read between 12-14 volts when the ignition is on. Next, check for continuity in the ignition coil and the wiring to the module, as well as any ground connections. If the module fails to produce spark or the readings are inconsistent, it may need replacement.
92 geo storm engine cranks no spark?
Check the ignition circuit in the Storm. Start by checking the crank position sensor, then the coil pack to find the lack of spark.
Where is Geo Storm ignition control module?
The ignition control module in a Geo Storm is typically located near the engine, often mounted on or near the firewall or under the dashboard. It is usually found close to the ignition coil and other engine management components. For precise identification, it's advisable to consult the vehicle's service manual or a repair guide specific to the model year.
Why would your 1990 Geo Storm die while driving down the street It cranks over but won't start You have replaced rotor cap ignition coil so what is wrong?
try the pickup coil under the dist. cover.
Where is the Geo Metro 1997 coil ignition placed?
Firewall Drivers Side
90 geo storm with no spark you changed the coil and the ecm what should you check?
check the pickup coil. that was the prob
Were do you find the ignition coil on a 1996 geo prizm lsi?
The wire in center of distributor cap attaches to coil.
What is the timing on a 1990 geo storm?
Answer: The ignition timing on a 1990 Geo Storm is 10 degrees BTDC. This applies to both the SOHC and DOHC 1.6L engines.
1992 Geo Storm - drove great last night won't even turn over today you checked the fuses changed the batt w no improvement It does require the clutch to be depressed to start What do you suggest?
Check the Ignition Module and Ignition COil
