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You are watching: 2005 chevy impala cranks but wont start

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Hi everyone, Looking to get assist as come why car won"t start. At some time in the past, I had actually cranked that so long that some puff that smoke came from Behind the Engine, On much more than 2 Occasions,and go anyone know what part of the Engine where the acting could"ve come from? my Fuel Pump works and I have actually Spark, for this reason I"m Suspecting the oil pressure switch is keeping the car from starting, together I leant it"s a Fail switch tied come the Fuel Pump.But, I desire to get much more advice to check out if there"s anything else the I"m Missing... ?Thanks.
2005 Chevy Impala K9ine|2000 Pontiac Bonneville|2003 300M special Blackout, Straight-piped | 2000 Intrepid ES2005 evade Magnum RT hemi | 2002 300M special Silver
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Maybe the began was overheating and also caused the smoke? no really sure about the starter location on a 2005. Never a great idea to crank a car for that lengthy though - the will just burn up the starter.As come why the auto isn"t beginning - that"s a tough one - it could be numerous things... One engine requirements spark, fuel and also air to run, therefore you"d have to start diagnosing each of those things to watch what is not functioning correctly. Not certain if the 2005 3.8"s have actually an IAC (Idle air Control) valve, however if they do, make sure to locate and also test that as well. Hopefully, someone rather comes in addition to some far better advice though!
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I to be Wrong, for some reason I don"t have Spark anymore, Or at least I assumed it did... I had actually someone crank the Engine when I had actually the Spark Plug cable (Coming native the Coil pack) (Checked every Coil load one in ~ a time for spark) in my hand, The Spark Plugs didn"t even Fire for half a second. I also did the Screw driver layout test and Grounded to the auto Just to check out if I"ll obtain a spark, tho Nada Anyway. So i did the ICM and also Crankshaft place Sensor Diagnosis through Multimeter, the came back as Faulty ICM and also Crank place Sensor cos ns didn"t check out 12 Volts top top the ICM or 0-6Volts on the Crankshaft position Sensor as the check Directive suggested. So, i figured that"s what"s leading to the No spark. So, ns went and also bought and installed brand new ICM and Crank position Sensor and guess what? THERE was STILL NO SPARK!!!.. So, currently I"m thinking maybe My ICM and Crank place Sensor to be not negative after all, There have to be an additional underlying reason making them not to carry out their job that is not mirroring itself. But, ns Just offered up cos i don"t recognize what rather to do. I require some help, someone tell Me what to do.


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2005 Chevy Impala K9ine|2000 Pontiac Bonneville|2003 300M special Blackout, Straight-piped | 2000 Intrepid ES2005 evade Magnum RT hemi | 2002 300M special Silver