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Genuine Pontiac Firebird Distributor
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3 Distributors found
Pontiac Firebird Distributor
The Pontiac Firebird Distributor is an important element of the ignition system of these automobiles, which plays the role of the supply to the spark plugs for their ignition. The first generation models had unitary application of the coil/distributor with the break points and advance weights for the spark timing, today's vehicles have emissions-uncontrolled, distributor-less, electronic ignition systems with individual coils per spark plug. It has a rotating arm or distributor shaft; this gets driven by the camshaft, and within the distributor are the contact breaker cam along with centrifugal and vacuum advance for the premier timing of spark plug. Thus, with the evolution for time, additional features for technologies have resulted in elimination of the conventional breaker point and adopting non-contact sensors, which offer low maintenance and high durability. Further, Coil on plug designs has offered better wink control, more power, better fuel economy and low emissions in Pontiac Firebird automobiles.
Each OEM Pontiac Firebird Distributor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Pontiac Firebird Distributor Parts Questions & Experts Answers
- Q: How do you remove and install an HEI coil in cap distributor?A: On HEI coil in cap models, begin by disconnecting the ignition switch/battery feed wire (BAT) and the tachometer lead (TACH) from the distributor cap. Release the coil connectors from the cap using your hands and avoid the use of a screwdriver or other tools. Next, turn the distributor cap locking latches counterclockwise, remove the cap, and move it out of the way. Disconnect the four-terminal ECM wiring harness connector from the distributor. If necessary for clearance, release the wiring harness latches and remove the wiring harness retainer, noting the spark plug wire numbers indicated on the retainer. Proceed by removing the distributor hold down clamp bolt and the hold down clamp. Mark the position of the rotor on the outside of the distributor body, then slowly lift the distributor from the engine and note again the position of the rotor when it stops turning. Mark this position as well. Avoid turning the crankshaft with the distributor removed as this will alter the ignition timing. To reinstall the distributor if the crankshaft was not turned after removal, position the rotor in the exact location it was in when the distributor was removed, lower the distributor into the engine, turning the rotor slightly if needed to mesh the gears at the bottom of the distributor. With the base of the distributor all the way down against the engine block, the rotor should point to the first alignment mark. Place the hold down clamp in position and loosely install the hold down bolt. Connect the ignition feed wire and tachometer wire to the distributor. Install the distributor cap and, if it was removed, the secondary wiring harness. Reconnect the coil connector, tighten the hold down bolt with the distributor in its original position, and check the ignition timing. If the crankshaft was turned after distributor removal, remove the number 1 spark plug and place your finger over the spark plug hole while turning the crankshaft with a wrench until you feel compression and the timing mark on the crankshaft pulley is aligned with the O on the engine timing indicator. Position the rotor to point between the appropriate spark plug terminals based on your engine type, and then complete the installation.
