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Could there be a problem with the wiring harness to the fuel pump on a 94 astro van if engine dies when warm and no fwithuel to the injectors?
Wiki User
∙ 11y ago
Yes, or the fuel pump could be defective.
Wiki User
∙ 11y ago
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Will a 1997 Malibu engine interchange with a 2002 Malibu engine?
yes it will work but you will have to change the wiring harness going to the injectors i did do it myself
What are the symptoms of a bad engine harness?
Do a "wiggle" test. Grab the harness in different areas and wiggle it. Watch for the area that changes the problem you are having and zero in on the problem spot.
Need diagram of engine wiring harness for a 1993 Dodge Caravan 3.3?
This is not really an answer,but I have a problem with a wiring harness on my 93 caravan also. I have not gotten to the point of solving the problem, but was wondering if you got your problem solved and if you found a diagram and where did you get your wiring harness? Another searcher!!!!
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Will the wire harness from a 2.8 camaro work on a 3.4?
Most of it will. Some of the problems you will have is the EGR valve, and the difference in sensors used. The 2.8 won't use a cam position sensor, the 3.4 does. If you are putting a 3.4 in a 2.8 that's not a problem. But if you are trying to use a 2.8 harness in a car with a 3.4 it is a problem. If this is an engine swap to replace a 2.8 with a 3.4, use the fuel injectors for a 3.1......not a 3100 though. The 2.8/3.1 ECM doesn't "like" the SFI injectors without custom tuning. It will run, but you will have terrible upper end and full throttle. I've tried it.
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What would cause no spark at the spark plugs on a mercury 125 outboard?
The most likely cause would be the stator assembly. By disconnecting the cannon plug for the key switch harness, at the engine, you can isolate the problem to the engine, or the ignition switch / harness assemblies. With the harness disconnected, spin the engine over with a starter button, connected to the solenoid. If the engine now has fire, the problem is in the ignition kill circuit, (ignition switch, emergency kill switch, or harness assembly). If a no fire condition still exists, the problem is in the ignition system, on the engine itself. The stator, and related ignition components can be tested with a volt / ohm meter.
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