Looks like this info will fix my '96. In stock form, this isn't a problem, but many modifications can be made to the engine in search of power-such as decking the block for a higher compression ratio, as well as decking or angle milling the heads-and all can require cutting the intake to fit and change the height relative to the camshaft. Doesn't mean you have any knowledge of. 3 Vortec Transmissions report that they have never had any problems with them. The Vortec Engine Distributor Problem Solved Forever. 1 electrode in the distributor cap. A reply to: rickymouse. Please white-list or disable in your ad-blocking tool.
The most important maintenance task for the 4. This becomes an opportunity to undue something the factory should have never done in the first place. Also good idea to verify that the distributor rotor is pointing at the number one spark plug wire connection on the dist cap. At this point I was considering moving the plug wires so #1 in the cap is at four oclock and rotate the rest of the plug wires accordingly. Turn the engine until the contact-breaker points are just starting to open, and the rotor arm points to the position of the timing cylinder HT lead. Up so I can display a link to the world's largest brain dead asshole. My question is to anyone who has done this this correct?! Are you not certain which word you intended to use? I think the problem is he bought a used distributor and it may be defective. Now, *there* you have stepped beyond your knowledge base. STEP 5: Now, get under your truck and look at the harmonic balancer behind the crankshaft pulley. With the#1 piston up were should the rotor button be poin. 1991 only has one timing mark on the damper. Using a flat blade screwdriver, turn the pump shaft until it's lined up.
That should get you in the ballpark. Excessive Oil Consumption on LU3 Vortec Engines. The rotor button should be pointing to the number 1 position on the distributor cap when the number 1 piston is at top dead center (on the compression stroke). Undo the pinch bolt and carefully withdraw the distributor. Engine/Drivetrain/Suspension Parts for Sale. 3L Vortec also has a reputation for being durable and long-lasting, so you can count on it to keep your vehicle running smoothly for many years to come. This puts extra pressure on the entire system and causes destructive wear on the cam and distributor gears, and the pressure can even be transmitted down to the oil pump and bind that up, too. 4.3 distributor not lining up for ever. This original equipment, made out of plastic distributor, can last 10 years 100, 000 miles or more. If *you* can't tell a piston crown (that's what the top of a piston is called, double dee) from a cylinder wall ask someone to show the difference. STEP 1: Disconnect negative battery cable. However, This is your opportunity to upgrade to a superior aluminum body distributor assembly. When you get the vehicle to start, allow it to "warm up" until it idles smoothly. Our certified mechanics come to you ・Backed by 12-month, 12, 000-mile guarantee・Fair and transparent pricing. There are a few different things that can cause engine knock, so it is important to have a professional diagnose the problem so that it can be fixed properly.
With the cap off and the rotor pointed roughly where the #1 plug will be, look the see where the roll pin is positioned through the drive gear. It is possible to determine correct distributor depth with nothing more than a set of shims and a steady hand, but if you want to be a little more precise or build several engines a year, this will be useful to you. As the distributor engaged the camshaft, the rotor rotated clockwise, away from this position. If you check your engine's timing and notice it is erratic or changes shortly after you set it, then there is definitely a problem somewhere that must be fixed. 4.3 distributor not lining up parts. I'm hoping someone has some insight on this -- it's got me stymied and very worried. 3Mount the new distributor on the engine.
11-10-2015 06:17 AM. Now double dee, you have slipped on the sidewalk of life and have broken your. If you want to spend more we got you covered. Thanks for the info.