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What could be wrong with your 91 Ford Ranger 23L if it won't start or get spark after you took out the coils and replaced them if all the wires look good?
Wiki User
∙ 18y ago
bad crank shaft position sensor
Wiki User
∙ 18y ago
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Nissan D21 z24 Pickup It cranks won't start no spark getting plenty of fuel just replaced ignition module still won't start?
have you replaced and or tested both coils? are you getting no spark on the intake and the exaust sides?
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if you are not getting spark in your coils iti could be the crankshaft sensor im not a mechanic lol but i have the same problem with mine im trying to find out how to install the sensor i replaced the coils and the ignition module and still no spark
If spark plugs are replaced and then the coils cylinders and spark plugs get fried is this due to poor installation?
no. a hammer is a good way to fix it
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Your coils make the high voltage needed to arc a spark across the plug gap. Take out each plug in turn and earth it against the engine block, if there is a bright blue spark when you turn over the engine the coils are good, if it is yellow your condenser is at fault. If spark is good your timing could be out.
Should I replace the crankcase sensor in 91 ranger - no spark - replaced DIS same thing - how easy is this?
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Nissan D21 z24 Pickup It cranks won't start no spark getting plenty of fuel just replaced ignition module still won't start?
have you replaced and or tested both coils? are you getting no spark on the intake and the exaust sides?
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1995 Ford Ranger turns over but no spark?
1995 ford ranger 4wd cranks over but no spark, replaced crank sensor Check battery power to coil connector, if that is good coil can be tested w/multimeter.
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Change the coils they should be two black blocks on top of the engine..the coils could have gone bad.
I have replaced several ignition coils on my Lincoln LS 2000 tested the fuel pressure and its still says certain replaced coils are misfiring What else could be the problem?
did you check to make sure the spark plug wells did not have oil in them? If they do then you need to get the valve cover gasket replaced. The oil covering the spark plug will cause it to misfire. But don't worry. You didn't waste any money. Once the coils begin to misfire they are usually dead afterward. Do make sure though that they do a complete replacement as the actual valve cover gasket is not the issue. The real issue is the grommets. If you do it yourself you will have to go to the Ford dealership to get the kit.
