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How to Remove crankshaft harmonic dampner and pulley - chevy impala SS LT1LT4

Removal of the Chevy LT1/LT4 (how to remove crankshaft pulley/dampener. More picture here : http://s73.photobucket.com/albums/i232/stevexperformance/stevex/?action=view¤t=LT1rollertimingsetinstall.jpg http://i73.photobucket.com/albums/i232/stevexperformance/stevex/LT1undertimingcover.jpg http://s73.photobucket.com/albums/i232/stevexperformance/stevex/?action=view¤t=Lt1cranlsproketremovaltools.jpg


 


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GM LT1/LT4 5.7 liter engine (1992-1996) Optical Spark Distributor system (tune-up) Pt 1/2
The video we expose the internal of the Chevrolet LT1 front engine mount electronic distributor (hi-voltage).Part of a Complete Tune-up processor. HERE we explain the inner workings of Hi-Voltage Distribution Part. This component can be found on the corvette,caprice,GMC trucks,Roadmaster,Cadillac. Subject: theory and testing of Opti-spark(optical) systems Contributing Source: General Motor service manuals and training materials The General Motor Opti-spark ignition system is used on 1994-96 4.3-liter L99 (VIN W) V-8 engine and on 1992-97 5.7-liter LT1 (VIN P) V-8 engines. The Opti-spark distributor is mounted on the front of the engine block, above the crankshaft. The distributor is driven by the camshaft. Opti-spark system rely on two optical cam position (CMP) sensors mounted inside the distributor. Beginning in 1996, Opti-spark equipped vehicles also included a crankshaft position (CKP) sensor mounted at the bottom of the timing cover, The PCM uses this CKP sensor only for misfire diagnosis, not ignition timing. This sensor is not part of the Opti-spark system. The Opti-spark CMP sensor provide signal to the PCM (Powertrain Control Module) for ignition timing control. These sensors detect slots in the crank-driven signal disk. One CMP sensor detects 360 equally spaced slots per camshaft revolution, for high-resolution timing control. The other CMP sensor detect eight signal disc slots, the CMP reference signal toggle between 0.0 and 5.0 volts. The PCM compares the two CMP signal to determine if one of the inputs is not being received.





GM LT1/LT4 5.7 liter engine (1992-1996) Optical Spark Distributor system (tune-up) Pt 2/2
Part of a Complete Tune-up processor for the Chevrolet LT1(VIN P) and L99(VIN W). HERE we inspect all the moving a friction parts for functionality. Opti-spark trouble codes 1992-95 * Code 16 - sets if PCM detects high-resolution timing signal, but no low resolution spark signal. Engine will not start while code 16 is set. * Code 36 - sets if PCM detect low resolution spark plug signal, but no high resolution timing signal. Engine will start while code 36 is set, but performance and fuel economy will be adversely affected. * Code 41 - sets if PCM senses the ignition control circuit is open, or shorted to voltage while cranking. Engine will not start while code 41 is set. * Code 42 - sets if PCM senses a grounded ignition circuit while cranking. Engine will not start while code 42 is set. Opti-spark OBD-II diagnostic trouble codes * P0323 - sets if the PCM detect an interruption in either the low or high resolution signal. * P0335 - sets if the PCM receives no signal from the crankshaft position (CMP) sensor or if the signals from the CMP sensor and low resolution distributor are significantly asynchronous. * P0336 - stes if the PCM sensor and low resolution distributor signal are only slightly asynchronous. * P0372 - sets if the PCM sensor and low resolution pulses but no high resolution pulses. * P1351 - sets if the PCM detects voltage on the ignition control circuit that exceeds 4.6 volts while cranking. * P1361 - sets if the PCM detect 84 crankshaft revolution without any ignition control activity during cranking. * P1371 - stes if the PCM detects too many high resolution pulses before detecting any low resolution pulses. Opti-spark EST circuit. The PCM combines the camshaft position information with other system parameters to calculate the required spark advance and coil dwell. Opti-spark ignition system do not have a bypass circuit in the ignition module or the PCM. All ignition timing is controlled by the PCM. The PCM signalz the ignition module through the EST circuit by grounding the primary circuit that supplies current to the ignition coil, aopti-spark system do not have a base timing adjustment. Timing advance and retart is PCM controlled and factory set. Opti-spark ignition control module (ICM) and Coil Assembly The Opti-spark ignition control module (ICM) and high-output coil assembly are mounted as one unit. The resistance specification for the coil are: * PRIMARY - 0.3 to 1.3 ohms *SECONDARY - 5.0 to 7.0 ohms Found on Chevy Camaro, caprice and corvette,Pontiac Firebird Trans-am,Buick Roadmaster Wagon,Cadillac





General Motor(GM) EATON Root Type Supercharger/Blower and Hamilton-Whitfield Twin-Screw
This is a brief explanation and maintain information on the various type of displacement air pump. This information video explain symptom and procedure for the ROOT TYPE Superchager Air Pump.





General Motors (Buick) Crankshaft Sensor Diagnosis and Adjustment
This Video is a detail information on the General Motors (Buick) Hall-effect sensor. READ INFO BELOW and in VIDEO SCREEN. Subject: Crankshaft sensor diagnosis, replacement, and adjustment. Symptom: No start, engine dies intermittently or misses; intermitting stalling during idle, deceleration, or b cruise.;High HC or CO at idle or at 2500 rpm The symptoms listed above may be caused by intermitted or permanent failure of the crankshaft sensor, shown in video graphic. The crankshaft sensor is a hall-effect switch,mounted near the harmonic balancer. The sensor signal is used to trigger both the ignition module and the fuel injection system. The crankshaft sensor may fail because of engine vibration or damage from road debris, suck as rocks. Early symptoms may appear as a misfire, engine stumble, or an intermitted no-start condition. INSPECTION inspect the sensor for damage from both above and below the engine. Inspect the interrupter vanes on the harmonic balancer for shiny spots,which may indicate that the vanes are hitting the stationary sensor. Check the magnet and the sensor body for crack or broken sections. Replace the sensor if you find any of this damage. Inspect the sensor connector for damage, corrosion, and poor electrical connections. Service the connection as required. TESTING To test sensor operation for intermittent problems, start the engine and use a long screwdriver or pry-bar to tap gently on sensor housing. A heat gun can be used to simulate under-hood temperature. If the engine falters or dies while you tap the sensor, the sensor probably has an intermittent problem. SEE THIS VIDEO LINK. For additional tests. REPLACEMENT and ADJUSTMENT When the sensor is replaced, the gap between the interrupter vanes and the sensor must be set precisely. Kent-Moore tool J-37089, or equivalent, shown in video graphic, is used for all dual- slot sensors. Kent-Moore tool J-36179 was used previously for single-slot sensors, but this tool use may no longer apply because single-slot sensors have been superseded by dual-slot sensor as service replacement. Shown in video graphic is adjustment of the dual-slot sensor using tool J-37089. Adjustment is done with the harmonic balancer removed from the engine crankshaft snout.





Buick Know How: LT1 Optispark (ABITS) Distributor Operation and Diagnostics
GM training video for the Optispark (ABITS) distributor system used on the LT1 and L99 engines.





Harmonic Balancer Installer Tool Instructions - How to ToolCast from BoxWrench
Tool purchase: http://store.boxwrench.net/Proform-Harmonic-Balancer-Damper-Installation-am p-Removal-Tool_p_111.html Harmonic balancer remover & installer tool. All in one tool from Proform Tools. 3 of 3 Harmonic Balancer videos In this video we'll explain how to use a harmonic balancer installation tool and why. This tool is a must for properly installing the harmonic balancer onto the crank shaft nose of the engines rotating assembly. If you need to see instructions on how to use a harmonic balancer removal tool, click here: http://www.youtube.com/watch?v=R9LNht9EqEM For more free videos on engine building, carburetor tuning, transmission rebuilding, Harley Davidson motorcycle tuning, check out our channel on YouTube: http://www.youtube.com/BoxWrench More Video info: http://video.boxwrench.net/ BoxWrench on Facebook: http://www.facebook.com/boxwrench





96 Impala Camshaft and Optispark Seals 1 of 4
Part 1 of 4 videos demonstrating replacing a 96 Impala (LT1) camshaft and optispark seals. more info at: http://www.impalassforum.com/vBulletin/showthread.php?t=250397





How To Water Pump Replacement LT1
An In depth video on how to replace the water pump on an LT1 or LT4 C4 Corvette... I go through each step so you can save money and do this easy job yourself. Comment below if you have any questions, tips, etc and give the video a thumbs up if it was helpful! Check out how to change the headlight gear in a Corvette: http://www.youtube.com/watch?v=sPj1kJm4AnU Tags 1999, 3600 series waterpump, Corvette, C4, 96, how to, Zr1, lt1, lt4, water pump replacement, water pump, z06, How-to, water, pump, opti, spark, headers, distributor, alternator, engine, starter, 96 corvette, c4 corvette, waterpump, replacement, fix, waterpump replacement corvette, C4 corvette, lt1 corvette, diy, do it yourself, GM LT Engine, Racing, lt1 Camaro, lt1 impala, impala, Camaro, waterpump, chevy Camaro, chevrolet, pontiac, firebird, buick, roadmaster, caprice, wagon, fleetwood, cadillac, chrisfix, chris fix, 2003 bmw waterpump, 3.3 dodge waterpump, electric waterpump auto, ford waterpump whine, chevy van waterpump, ch, Cadillac, LT1 Waterpump, water pump, water-pump, engine, weep hole, water pump leak, Disclaimer: Due to factors beyond the control of ChrisFix, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ChrisFix assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ChrisFix recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of ChrisFix, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not ChrisFix.





Stephanie pulls a harmonic balancer off a chevy small block
Stephanie is demonstrating how to remove a harmonic balancer with Proform's Harmonic Balancer Installer/Remover Tool, p/n 66514. For more information about part number 66514, please visit www.ProformParts.com. Help Steph get to 10K followers on FB (tepwsxx) and Twitter (mofkntep)!





Motown II Timing Cover - Harmonic Balancer - Oil Pan Installation
Motown II Timing Cover - Harmonic Balancer - Oil Pan Installation





How to use a breaker bar to remove a crank pulley bolt on a passenger facing, clockwise engine.
This is part of the video found here: http://www.youtube.com/watch?v=RzL7u9TZ3WY If you don't have any impact tools, removing the crank pulley bolt is next to impossible. You can use the cars' starter to break that bolt loose. Follow the directions in the video exactly or you can cause some serious damage to person or property. I am not responsible for any damage caused by using this method. Do so at your own risk. This is a clip from my timing belt how-to for the Zetec engine. The video can be found at this link: http://www.youtube.com/watch?v=RzL7u9TZ3WY





Harmonic Balancer Removal Tool Instructions - How to ToolCast from BoxWrench
Tool purchase: http://store.boxwrench.net/Proform-Harmonic-Balancer-Damper-Installation-am p-Removal-Tool_p_111.html Harmonic balancer remover & installer tool. All in one tool from Proform Tools. 2 of 3 Harmonic Balancer videos In this video we'll explain how to use a harmonic balancer removal tool and why. This tool is a must for removing the balancer from the crank shaft safely and without damaging your engine. If you need to find instructions on how to use a harmonic balancer installation tool, click here: http://www.youtube.com/watch?v=Ex_yJ_V5UH8 For more free videos on engine building, carburetor tuning, transmission rebuilding, Harley Davidson motorcycle tuning, check out our channel on YouTube: http://www.youtube.com/BoxWrench To purchase these videos, tools and more, check out our store: BoxWrench Store: http://store.boxwrench.net/ BoxWrench on Facebook: http://www.facebook.com/boxwrench





Crankshaft Pulley Removal Trick
Scotty Kilmer, mechanic for the last 46 years, shows a trick to let you easily remove a crankshaft pulley from your car, no power Air tools needed. And, If you like my car help, be sure to watch my live car talk show every Saturday morning at 10 AM CST on YouTube. I answer your car questions LIVE there. Just check it out at https://www.youtube.com/watch?v=VognjkYaMjg&list=UUuxpxCCevIlF-k-K5YU8XPA&f eature=c4-overview . And remember, every TUESDAY I upload a new video, so don't miss them.





96 Impala Camshaft and Optispark Seals 3 of 4
Part 3 of 4 Videos demonstrating replacing a 96 Impala's (LT1) camshaft and optispark seals. This video shows opening and inspecting the optispark. more info at: http://www.impalassforum.com/vBulletin/showthread.php?t=250397





Fixing An Oil Leaking Crankshaft Seal
Scotty Kilmer, mechanic for the last 46 years, shows how to fix those annoying crankshaft seal oil leaks. If your engine has oil dripping from the bottom, it's often a worn out crank seal that only costs a few dollars to repair IF you do it yourself. And, If you like my car help, be sure to watch my live car talk show every Saturday morning at 10 AM CST on YouTube. I answer your car questions LIVE there. Just check it out at https://www.youtube.com/watch?v=VognjkYaMjg&list=UUuxpxCCevIlF-k-K5YU8XPA&f eature=c4-overview . And remember, every TUESDAY I upload a new video, so don't miss them.




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