Optispark delete

Then press the TRIP/ODO button until 9.7 is displayed in the module number area. Once there, press and hold the ENG/MET button until “—“ is displayed. This will clear any ABS/ASR codes. After the “—“ is displayed turn the key off and wait ten seconds, then turn the key back on and check for any ABS/ASR codes.

PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. Purchase everything you need to complete the job and get a free water pump bearing seal installation tool! This kit includes: Ventilated Optispark distributor (1 year, unlimited mileage warranty) Intake fittings (1992-1994 Corvettes) Water pump (Gates) Water pump gaskets (Fel-Pro) Engine coolant temperature sensor (Delphi) Thermostat and gasket ...Optispark Delete Super Direct Ignition System . Normal, everyday commuting and errands would be best. More ltx products fuel rail covers...The GM service manual has a nice set of drawings ID'ing the plug wire configuration but its so hard to trace the wires back to the actual plugs given how tight the engine compartment is. The procedure is to snuggle the Opti, with cover removed, gently against the front of the motor. Then turn the rotor slowly.C4 Tech/Performance - Opti spark removal - My ' 92 shop manual says that you must remove the 2 engine mounting bolts and lift the engine to get access to the damper bolts. Is this a true. Do you have to pull the damper?Feb 17, 2009 · Yes it works but it's not exactly an opti spark delete. It still uses the opti spark to determine crank position. EFI Connection Optispark Harness Adapter - 1992 Corvette ONLY to Standard LT1. $28.99. Manifold Absolute Pressure MAP Sensor Connector Kit 3 Bar GM. $16.20. OBD-I Diagnostic Link Connector DLC DLC Connector Pigtail GM 85-95. $11.25. Oxygen Sensor O2 Pigtail GM 5.7L TPI L98 (85-92) $7.00.This may sound crazy but will clear coat save an optispark from a watery death? 95 Wagon 3.23 posi, headers, TB delete, hole in muffler, high flow cats but now emission exempt, truck rallyes, no wood. Fun to burn ricers at lights.1997 Camaro,no spark. A friend of mine came down to see me,came down driving his 1997 Camaro.Then when he went to leave,won't start and did the simple checks.Have fuel pressure and the fuel pump is good,hooked up the fuel pressure gauge and did the test light check.I pulled the coil wire off the coil,is the LT1 engine and no spark.Called my ...

10.4:1 compression ratio, 5700rpm limit, Optispark ignition, MAP sensor, 2x injector outputs with Batch Fire, some models alloy head some cast iron, some are 2 ... Sensors use a 22mm socket or spanner to remove and replace. Vehicle Speed Sensor. This engine uses a Reluctor Vehicle Speed sensor. Reluctor Speed Sensor Wiring. Pin: Description ...1995-1997 optispark o-ring (need 2) 10474278 : 1995-1997 optispark vent & vacuum harness: 12555323 : 1995-1997 distributor cap and rotor AC-Delco # D8301: ... a/c delete pulley: 10115875 : 1993-1997 belt tensioner: 12552509 : 1993-1994 steam pipe behind heads, incl bolts, seals and hose to radiator: 10108635:Tech Tips - Do NOT remove any of the supplied check valves, filters and orifices that are supplied with vacuum harness. - Do NOT modify orifice size in any way. - Do NOT add any other additional check valves or orifices to vacuum harness. - Do NOT use the distributor mounting bolts to "pull on" the distributor. - Do NOT over tighten distributor mounting bolts.Optispark Delete Super Direct Ignition System. Date published:2023-08-25 07:22:06 ...In this video, I show you how to remove the LT1 and LT4 Distributor also known as the Opti or Optispark. I show the tools that I used as well as some of the ...95-97 LT1 Carbureted Conversion Front Vented Optispark Delete Plug w/ Timing Tab. Opens in a new window or tab. Brand New. C $152.01. Top Rated Seller Top Rated Seller. Buy It Now +C $40.54 shipping. from United States ... OPTI-SPARK Distributor KIT For 92 93 94 Camaro Corvette Firebird 10457702 LT1. Opens in a new window or tab. Brand New. C ...

Optispark - he checked fuel pressure, electrical, injectors, all within tolerances; this is a 150k mile car by the way. ... (since they have to remove the water pump) and I'm not positive but a dealership will probably remove the balancer as well. A GM Opti comes in at just under $400. Just a note, more often than not, you can do just the cap ...The distributor cap is sealed from the optical system and the cap part is open to allow venting to remove "ozone". The Optispark fails not so much from moisture, and dirt build up inside of the cap but from either an electronic failure within the optical system or crap that breaks thru the seals and fouls the degree wheel and the lens of the ...C4 Tech/Performance - Optispark Tools Required - What size socket/tool is required to remove the cap? Log In; Register; Forums. New Member. Intros; In Memoriam. In loving memory of lost CorvetteForum Brothers and Sisters; C8 Corvette. C8 Z06/ZR1/Zora Discussion; C8 ERay/Hybrid/EV Discussion;optispark 4-pin harness is clean and in good condition. I then cleared the codes and restarted the car. It idled for 7 minutes perfectly. Shut it down and disassembled the front of the motor to get into the optispark: Delco optispark was bone dry inside and newer. There was a non-mitsubishi sensor in it! But was clean and dry.The MSD 8381 Pro-Billet Distributor is a high-performance distributor from MSD that replaces the OEM GM LT1 Optispark. As the name suggests, it has been built from an entire aluminum block and machined to a precise housing. The housing has a reliable and stable pickup assembly consisting of an advanced optical encoder.Typically when the Optispark needs replaced, the water pump also needs replaced, so the job should bill about 4 hours (price depends on who you take it to). When replacing the distributor it's best to also replace the plugs and wires, so parts and labor would probably add up to around $1000. The Optispark costs $300 on its own, so if you avoid ...

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Hoping it's just wires. The most likely culprit, as well as the most overlooked component of the Opti-spark, is the Vent & Vacuum Harness aka Opti-snorkel. Either that, or your Opti was not quite perfectly sealed, and some moisture temporarily got in.-Air Pump, EGR, Cats, EVAP Canisters deleted (legallisch in Arkansas) I'm experiencing a misfire and stumble which becomes very prevalent at around 3,000rpm+ and then it proceeds to backfire while decelerating. In order I have done:-Premium Fuel-Optispark, tested, 8 cylinders receiving spark ...turbojimmy Discussion starter · May 13, 2011. I'm almost afraid to ask this, but, what are the symptoms of a failing Optispark? I have a miss that seems to be electrical. When the car is cold, it starts and idles fine. When I put it into gear, it will miss at random - feels like a single cylinder misfiring.replacing the camshaft / water pump drive seal and opti seal on a 1995 cadillac fleetwood brougham LT1

The Delteq Opti-Direct Solution - The Delteq Opti-Direct system solves most of the LT1's Opti-Spark problems by converting to a distributorless system similar to that used on the Cadillac Northstar engines. With high voltage removed from the Opti-Spark, the problems of cap & rotor wear, internal arc-over and cross-firing vanish.95-97 LT1 Carbureted Conversion Front Vented Optispark Delete Plug w/ Timing Tab. Opens in a new window or tab. Brand New. C $150.95. Top Rated Seller Top Rated Seller. Buy It Now +C $40.25 shipping. from United States ... OPTI-SPARK DISTRIBUTOR KIT FOR 1994 - 1996 C4 Corvette Camaro Firebird LT1 LT4. Opens in a new window or tab. Brand New. C ...This is really the first set of steps you should follow, if you are installing the Torqhead setup. A number of items need to be removed, which takes time, b...10.4:1 compression ratio, 5700rpm limit, Optispark ignition, MAP sensor, 2x injector outputs with Batch Fire, some models alloy head some cast iron, some are 2 ... Sensors use a 22mm socket or spanner to remove and replace. Vehicle Speed Sensor. This engine uses a Reluctor Vehicle Speed sensor. Reluctor Speed Sensor Wiring. Pin: Description ...4th Gen LT1 F-Body Technical Aids. Electrical. Schematics/Wiring. ~For 1995 F-body unless otherwise noted~. Z28/A4 Engine Harness*Clickable*. Engine Harness Connector Faces. Replacement Wiring Harness Connector Pig Tails Part Number List. Cooling Fans Schematic. Manual Fan Switch Connection Location.When tuning an LT1 PCM, one of the first things to do is remove things that you dislike or physically removed. Then you may change constant values. Lastly, are the more complex items that involve entire tables. Switches: simple enable/disable of systems and their respective checks, like CAGS (skip-shift), EGR, AIR, VATS, VSS, etc.I just ordered a GM optispark and from reading what everyone had to say ,that seems the way to go,at least I ... 1995 9C1 UNDERCOVER CAR WHITE ON IMPALA SS'S muff delete/ hollowed cats / I.N.C. REP TILL I DIE 1991 CAPRICE CLASSIC 350 160,000 CUSTOM 20'S STOCK 2 TONE 1991 caprice 305 payed $600 sold 4 $1200 …I want to change my Opti spark in my 94 next month. Do most change anything else at the same time, such as water pump or anything else. I do have new wires...Use TwitWipe, a free online service for deleting mass tweets at once without the need to download a program. You need an Internet-ready computer and your Twitter information to get started.PLEASE READ OUR BLOG POST PRIOR TO PURCHASE. Purchase everything you need to complete the job and get a free water pump bearing seal installation tool! This kit includes: Ventilated Optispark distributor (1 year, unlimited mileage warranty) Intake fittings (1992-1994 Corvettes) Water pump (Gates) Water pump gaskets (Fel-Pro) Engine coolant temperature sensor (Delphi) Thermostat and gasket ...

Opti-Spark also made its entry on the LT1 engine in 92. In 94, OBDI or EEPROM, computers were first used in the Corvette and F Body Cars. This was the 1st year for Sequential port Injection in these cars. In 96 the LT4 appeared in the manual trans Corvette, it is rated at 330 HP and 340 lb ft torque. It looks the same as the LT1, however the ...

Should I replace my Optispark if the Carfax report said it was replaced in 2009? 1007 Views 11 Replies 8 Participants Last post by Locruid, Nov 28, 2012 Jump to Latest L. ... Flowmaster, 1.6rr, Hotcam LT Headers, AC/EGR Delete, Tuned. 1400 watt Dvd System for between races . Reply.LT1 Optispark sync loss issues (fixed) by nameiner » Sun Jan 13, 2019 6:49 am. I would appreciate some help troubleshooting my sync loss issue. I have a MS3X …Sep 5, 2023 · The MSD 8381 Pro-Billet Distributor is a high-performance distributor from MSD that replaces the OEM GM LT1 Optispark. As the name suggests, it has been built from an entire aluminum block and machined to a precise housing. The housing has a reliable and stable pickup assembly consisting of an advanced optical encoder. Early fourth-generation F-bodies, along with the LT1-powered 1994-'96 Impala SS and the 1992-'96 Corvette used the unique front-of-camshaft-driven ignition timing system known as Opti-Spark ...4th Gen LT1 F-Body Technical Aids. Electrical. Schematics/Wiring. ~For 1995 F-body unless otherwise noted~. Z28/A4 Engine Harness*Clickable*. Engine Harness Connector Faces. Replacement Wiring Harness Connector Pig Tails Part Number List. Cooling Fans Schematic. Manual Fan Switch Connection Location.Oh and a cowl delete would be recommended.. Installing an LT1 in a 1997 K1500 SBSS Someone needs to make a distributor shaft for the Opti to bolt to, then it would be a simple relocation of the Opti. 1994 Z28 A4 383 LT1 - LE Trickflows - LE Ported Intake - Jones Cam Designs Solid Roller Strange s60 4.30 - 4L60e - SS4000 - 3400 lb - 28" MT …Learn how to change the spark plugs and wires in a C4 Corvette with an LT1 or LT4 from 1992 through 1996. This is a job the every day person can do and save ...To trigger the spark and set base timing, the MSD DIS system uses an MSD Dual Sync distributor housing with a low-profile blank cover instead of a traditional distributor cap. The DIS kit is available in black or classic MSD red, and it includes the control unit, coils, plug wires, wiring harness, software, and distributor replacement with cap.C4 Tech/Performance - question on loosening balancer to remove optispark - How did you guys loosen the bolts without the pulley turning? I have the belt off, would putting it back on keep it from turning? I'll give that a try.

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US $110.70. No Interest if paid in full in 6 mo on $99+ with PayPal Credit*. Add to watchlist. Shipping: US $12.99Expedited Shipping. See details. Located in: Pompano Beach, Florida, United States. Delivery: Estimated between Sat, Jul 29 and Mon, Jul 31 to 23917.L type .Check the routing of wires. GM vehicles are very susceptible to cross fire . Opti-spark distributors are notorious for failure as timing is achieved by a laser eye reading slots of a rotating disk and sending that data to the pcm. It was GM biggest failure. Check the installation especially the cap.C5 Opti Spark Diagnosis & Recommendation. We want to present some of the most common causes of optispark distributor problems and possible fixes. Overall Checking. The first step seems basic but is very important. We need to conduct the following checks to conclude whether the opti spark distributor is the root of the car’s failure to start.With new MSD goodies, you too can tackle the Opti-Spark tune-up. Man, time flies. It seems like just a couple years ago when GM introduced the first major renovation of its small-block, but of ...Opti Spark went out in my 1992 LT1 corvette. Have removed the water pump, in process of removing the Damper. However what is the best Opti spark (non-vented) to buy. I dont want to do this again. So any hints from the Forum on what Opti spark to buy?The balancer can form a " compression ring " that makes it a bitch to remove the pulley. I bought a universal puller frm advance auto for $17 and removed it and then used a dremel to remove the ring from the pulley, makes it alot easier to put on and remove. Using a board can " cock the balancer" making it a pita to remove, luck.Jun 30, 2019 · This video is a How-To for you to DIY replacing your optispark if you have a 90's era LT1 F-body Firebird Trans Am, Camaro, or Corvette. However, it also ch... C7 General Discussion - Anyone ever remove Gen5 LT1 and install late C4 optispark LT1 ? - Not a troll, ive been here almost 20 yrs. huge fan of the c4, as i have mechanical skills and know-how to solve all the gremlins issues others may have had with the car. that said, i would love to do a different kind of build -...Yes it works but it's not exactly an opti spark delete. It still uses the opti spark to determine crank position. ….

I next ran up through the FSM diagnostic procedures which has you checking the ICM, signal to the ICM (to fire the coil), optispark power, ICM power, optispark ground, ICM ground, and the coil itself. The signal to the ICM (to fire the coil) was absent. Ive done this test before (previous opti) and know what to look for.Optispark Delete Super Direct Ignition System. Date published:2023-08-25 07:22:06 ...Isn't it just remove the water pump and optispark and just bolt on the new one and maybe replace the water pump if it's leaky? Chevy Mechanic: ZZDaryl , Chevy Technician replied 13 years ago Yes that is correct along with the belts, fan so you are looking at 2-3 hours (at least) labor at most shops that would be 180-220 in labor.Leave it to MSD to build an all-out performance distributor to replace the OEM GM LT1 Optispark! We machine an entire billet block of aluminum down into a precise housing that fits in place of the factory piece. Then, we fill it with a reliable new pick-up assembly, a trick timing adjustment mechanism and top it off with an all new MSD distributor cap! The pick-up is an advanced optical ...My new distributor came with no instructions. I messed with it for 30 minutes, watched some BS You-tubers that claimed to "Install the Optispark," but they d...1995 corvette lt1 optispark no fire to plugs, I have strong fire from the coil going to the optispark but no fire from the optispark to the plugs. I want to know if having good spark from the coil eli … read moreHad my 1994 Cheyenne dynoed at 296rwhp and 328wrtq with a stock 139,000 mile long block LT1/T56. Mods include SLP airfoil, $30 eBay air intake elbow, Hedman 1 5/8 headers, dual 3in pipes, Flowmaster merge, 4in single Flowmaster Delta 10 muffler, CSR Summit electric water pump, 1LE a/c delete pulley, EGR delete, 15 ohm spark plug wires, new Optispark, and a 93octane tune but no dyno tune just yet.This is NOT a bad optispark, symptom has persisted through 2 Optisparks, including replacement Opti harnesses both times. The odd part of my symptoms is that the DTC 16 is triggered every time the key is turned on, but before the engine is started/cranked. Even if I clear the code with key on/engine off, it persists. Optispark delete, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]