WebOct 31, 2024 · Here are some of the most common signs of a bad engine. 1. Check Engine Light Comes On. To be clear: Just because your car’s check engine light comes on does not mean that you have a serious problem with your engine! Something as simple as an open gas cap could cause your check engine light to come on. WebJan 7, 2016 · Engine performance issues are another symptom of a possible problem with the ECM. If the ECM has any issues, it may throw off the timing and fuel settings of the engine, which can negatively affect performance. …
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WebMar 8, 2009 · When driving the pyro on the drivers side should read 500-800 or better, if its in the 200 range its that side, if the pyro is reading normal then its the passanger side. It … WebMar 1, 2024 · The most common symptoms of a bad or failing throttle body include rough idle, rough acceleration, a check engine light, engine misfires, or a stalling engine. You may also notice that your fuel consumption has changed or your car’s idle fluctuates. If you are still interested in more in-depth knowledge about each symptom, here is a more ... reformed methodist church
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WebMay 14, 2024 · Here are some of the signs of a faulty coil pack. Engine misfires . When your engine misfires, it could be an indication that you have a bad or weak coil pack. It is also … WebJun 15, 2024 · These are the seven most common signs of a bad ECU, and you have to check those symptoms to be certain your car ECU computer is going bad. 1. Car Won’t … WebOct 21, 2024 · Sometimes, a damaged or malfunctioning transmission wiring harness may also cause other problems with the vehicle, such as engine misfires, stalling, rough starts, … reformed ordo salutis chart