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If there is no spark or fuel on a 1994 MPV could this be a bad ECM?
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What would make a 1997 Chrysler cirrus have no spark and no fuel to the fuel rail?
check the ecm fuse
If a suzuki samurai has no spark what could be the problem?
Do you have spark at the coil? If not it could be the coil but I would put my money on a faulty ecm. Happened to mine and the repaired ecm fixed it.
Can you switch the fuel injection for carburation On 1994 5.7L?
you probably could but would not be wise b\c ecm looks and meters fuel injection you could trough fault codes and for sure ruin your fuel economy
Suzuki sidekick 1990 the ecm is fine and the fuel injector is fine but the car doesnot start what could be the problem?
If it has no spark, then could be ignition coil or ignition control module. If spark, then fuel related. Would need to check fuel pressure. If the fuel pump is in the tank then should hear it hum for a few seconds when turning key to on.
Why won't cold car start it is a 94 Infiniti J30?
There could be any number of problems causing a no start condition. No fuel, no spark, bad timing, clogged fuel filter, bad fuel pump, ECM bad, ECM fuse bad, Ignition fuse bad.... Too many to list.
When I put in ECM fuse fuel pump wont shut off in 1994 Buick Regal 3.8l?
Stuck/faulty fuel pump relay or possibly a faulty ECM.
How does the cps affects the starts of an engine?
The cps other wise know as crank position sensor shows the ecm that the engine is turning over and then the ecm turns on the spark and the fuel to allow the car to start. If the cps is bad the ecm won't see the engine turning over so in turn it won't allow fuel our spark.
Why won't 1998 Chevy astro will not start has fuel and spark?
ignition module failure or ecm failure.
Why does my 2000 alero stop running after I start it?
Could be several reasons. Start with checking the basics like fuel and spark. If you're losing spark it could be a bum ignition module or a bad crank sensor. If you're not losing spark, check fuel related issues like a plugged/dirty fuel filter then if the fuel filter checks ok have a fuel pressure test done. Even a bad MAF (Mass Air Flow) sensor could do that. Also, have the ECM checked for codes.
What could cause a 1994 Chevy beretta not to start?
bad fuel pump, bad ignition, ecm wires removed, clutch safety switch, about a million things -berettaspeed15 bad fuel pump, bad ignition, ecm wires removed, clutch safety switch, about a million things -berettaspeed15
97 Achieva SL 3100 engine no start changed plugs and fuel filter fuel pressure nad spark good no ECM codes what next?
junk it
Where is the Crank Shaft Sensor located on a 1994 S10 pick up V6 4.3 Vortex?
It doesn't have a crankshaft sensor, it still uses the distributor. 1995 4.3 and earlier do not use a crank sensor. Spark is contolled by the distributor and the ECM. Check for spark when it doesn't start. If it has spark but won't start check for fuel pressure. My guess would be a faulty fuel pump, very common with GM trucks.
