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Search results for query: alternator bypass

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  1. RJRENTON

    '63 Dodge 440 (383) A/C Compressor help

    Sometimes, aftermarket or dealer installed A/C SYSTEMS use either YORK or Borg-Warner or Tecumseh 2 cylinder units. They use a unique valve hose assembly called a ROTO-LOC, and not the typical Mopar setup with Schrader type access valves. The Sunden type unit will require different mounting...
  2. 69_A12_6BBL

    13.8 on battery vs 14.5 on alt output

    You DIDN'T "Bypass the Ammeter" I PRAY! These KIDS are FUBAR with that crap. Amperage Is KEY. Just sayin.
  3. MWbirdLOVER70

    Hard starts and stalling

    That’s a great tech synopsis
  4. 440 PHIXX

    Bypass the Amp guage in my 69 440 GTX?

    The “push” occurs when a car has been sitting, which a lot of these cars are not being driven daily. The cranking will lower the battery charge and the newer high amperage alternators will deliver higher current than the wiring was designed to handle. Couple that with the deterioration of the...
  5. T

    Replacement Alternator AMP Max

    Wanted to provide a quick update as there was a lot of responses to my question. First off, crackbacks headlamp relay kit fixed my light issue. My dud alternator did not have enough juice to keep them on however. I wound up going with a 65amp alternator from Napa that has a lifetime warranty. I...
  6. 451Mopar

    Rewiring harness

    Main ignition power. Check for shorts at alternator and dash Ammeter. Check if fusible link burnt. If the short happened while the engine was running, the fusible link just stops Battery power, but not the Alternator power. On some of my cars, with high output alternators, I bypass the dash...
  7. C

    Larger alternator amp/volt gauge help

    Is it possible to do the bypass but add two leads up to the ammeter? That way would the ammeter still work without all the strain on it.
  8. C

    Replacement Alternator AMP Max

    Good to read the relay kit helped. The increase in alternator amps really isn't for the max output. Usually the low rpm output levels are increased. As others have mentioned, you want an alternator that puts out adequate energy at idle to allow all the requested power to be satisfied, WITHOUT...
  9. 72RoadrunnerGTX

    Low alternator charge at idle

    Stock wiring? If these described added loads are not directly connected to the battery while running a stock charging system that includes the ammeter, connected instead to the alternator, there will be little impact to the stock wiring while the vehicle is in operation. Takes little effort to...
  10. 451Mopar

    Voltage Regulator Digital vs Mechanical

    Troubleshooting steps (all measurements taken with engine running): 1 - disconnect the regulator output "FLD" wire that goes to the alternator. The alternator should not charge, and no voltage should be seen at the alternator field connection. This will make sure the harness has not been...
  11. M

    Horn relay power question

    Thank you so much! It looks like.. if I understand this all right, which I think I do.... A) The factory alternator wiring will stand as it will feed the horn relay (violet) and "splice 1" (black) of the dash harness. However, I will add a fused #6 from the battery positive over to the...
  12. JD Erisman

    Please Help Identify

    I am new to B bodies but not to Mopars, I have a factory service manual but cannot figure out a couple of vacuum lines and wiring oddities I have found in the engine bay. I bought my ‘67 Barracudas in ‘91 and still have them but they did not have near the electrical voodoo going on as this SSP...
  13. beanhead

    Alternator wiring update wiring diagram using higher AMP alternator

    It all depends on what you're doing with the car. Unless you're adding loads to the system (electric fuel pump/fan/water pump, more lighting, hot stereo/amp etc) then the factory wiring is fine IF it's in good shape. Check the connections and feel the wiring to make sure it isn't stiff or...
  14. 6

    Rewiring harness

    I tested the ammeter and sure enough she shorted out in the process it also ruined the alternator and the voltage regulator... I think you might even be able to see voltage regulator got so hot so quick it melted the circuit board inside and even looks like she leaking hahaha
  15. Turbobus

    Amps

    I get that, it’s a load dependent piece of equipment just like you explained. The problem is at idle 850 rpm it goes to discharge with only the ignition being used, no other loads placed on the system, no fan, lights etc. the alternator I ordered claims 100 amp and more than 30 amps at idle, so...
  16. C

    Found this writeup on how to convert your Amp gauge to a Volt meter.

    For my 67 Charger, my ammeter gauge is working fine I doubt if I can find a voltmeter that could be a close match. I've already upgraded the headlights to LED and plan on doing the same for all the bulbs in the car. That should have less of a draw on the cars wiring. How much of a draw could...
  17. RJRENTON

    Diagnosis MOPAR Charging System

    EXCELLENT PRESENTATION.......personally, 90% of your audience does not/cannot understand what you've presented......only words like: ammeter shunt wire, one wire alternator systems, short circuit protection seems to sink in or partially understood.....taking into account the words of others...
  18. 440 PHIXX

    Bulk head connector

    If you’re worried about the amp gauge getting hot and falling, the easiest way to bypass it is to take one lug off, and put them both on one stud. But yeah… the bulkhead connection is a bad design, even when new with the 35 amp alternator. I had a ‘69 Fury I PK41H9 VIN, Police package that the...
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