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Re: what would cause loss of spark on 1997 dodge avenger...
Hi their James.it could be your ignition coil,here's a link to the repair guide,plus today is your lucky day,for a free repair guide that I have sent,you can join Autozone's site,it's free then you can use their repair guides like me,like the haynes repair guides,need more help,hollor back at me. SAVE 20 GET 10 GIFT CARD ON ONLINE SHIP TO HOME ORDERS OVER 100
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If you're still experiencing a cylinder 2 misfire in your 2013 Dodge Avenger 3.6L V6 after replacing the coils, spark plugs, and wires, there are a few potential causes to consider:
1. Fuel Injector Issue: A malfunctioning or clogged fuel injector can cause a misfire in a specific cylinder. Check the fuel injector for cylinder 2 and ensure it is functioning properly. It may require cleaning or replacement.
2. Compression Problem: Low compression in cylinder 2 can lead to a misfire. Perform a compression test to check the compression levels in all cylinders. If cylinder 2 shows significantly lower compression, it may indicate issues with the valves, piston rings, or cylinder head gasket.
3. Ignition Timing: Incorrect ignition timing can cause misfires. Ensure the ignition timing is set correctly according to the manufacturer's specifications.
4. Vacuum Leak: A vacuum leak near cylinder 2 can disrupt the air-fuel mixture and lead to a misfire. Inspect the vacuum lines and intake manifold for any leaks or loose connections.
5.Engine Control Module (ECM) Issue: A faulty ECM can incorrectly trigger a misfire code. Consider having the ECM scanned for any error codes or anomalies related to cylinder 2.
certain scanners will not work on dodge or ford cars
they require a different protocol to run the scanners
take it somewhere else with a scanner that can read dodge products and get the code readings
You can go to Advance Auto, Auto Zone, or other auto parts stores and they will hook up their OBD diagnostic tool to your car and it will read the codes that are causing you your problem. Then they can tell you what the code means, or at least a general idea of where the problem is. For instance, I had a check engine light on, I took it to Advance Auto, they identified the code and told me it was related to the ignition or a spark problem. He told me in his experience to check the spark plugs and spark plug wires first. It was a cracked spark plug boot that gave me an ignition problem whenever it rained or was damp/humid out. You can also google the actual code once you know it, the auto parts stores will give you a printout after they run the OBD scan tool on your car.
Tune up (plugs,wires,and distributor cap) was done on a '97 Dodge Avenger with the 2.5l engine because it wouldn't start. It ran for 1 day after the tune up,but will not start now. No spark at the plugs. Any suggestions?
Thanks
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