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  1. K

    AC system issue

    07 ram 1500 5.7 4x4 Last summer I replaced the blower motor resistor/relay on the blower motor due to intermittent issues of not activating the AC. About a week ago while driving I realized my AC turned off. Yet it was still in the fan speed 2 position. Fan speed 1 and 2 the AC, heater etc...
  2. K

    Headlight Upgrade

    What would your recommendation be? I don't mind paying up to 400 for decent headlights. I can't see worth a shit currently and I've only got a leveling kit. So in reality that shouldn't affect my light output that much. I'm a professional emergency vehicle upfitter so doing a full on one off...
  3. K

    Headlight Upgrade

    07 QC 1500 5.7 4x4 I'm looking at upgrading my stock headlights as the light output is terrible. I currently have DRL and am trying to contact my local dealership in an attempt to reset my country code to the US vs Can. I know the best way is to retrofit but as moneys tight as well as time I...
  4. K

    Upgrades finally (overall ideas)

    I've got an 07 qc 1500 5.7 4x4 that I've finally gotten the majority of its issues handled. Now its time for upgrades. First one is a lift kit. I'm running 35x12.5R17 R/Ts and want to continue this path as I just bought fresh tires. Currently I have a leveling kit. I'm tossed up between a 4...
  5. K

    P0420 code problem

    I'll have to get back in tomorrow to view the ltfts I didn't happen to look at the time. However voltage wise the upstreams move quick as they should but the "affected" side i never really see drop below .4 v as in going lean. Also on the affected side there is a bit faster paced movement on...
  6. K

    P0420 code problem

    I haven't changed out my 02 sensors but visually looking at them and going off the Live Data readings of voltage they seem to be OK. There's a bit more wiggle on the bank 1 side that has the manifold leak. Any idea on what the ideal cat temperature is? Both cats are reading around 952 idling...
  7. K

    P0420 code problem

    I've got an 07 1500 5.7 QC 4x4. She's got roughly 181k miles on her. For about a year now I've had an intermittent cel for P0420. I've done a spark plug change, ran system cleaner, reset ecm, used an infrared thermometer and live data feed to try to diagnose it. Both infared and the LD...
  8. K

    Smoke while gunning it?

    How yall doing? I've got an 07 1500 5.7 4x4 approximately 180k miles. I've noticed maybe 3 times now over a 6month duration that while cruising at highway speeds 70mph 5th gear OD and MDS engaged then gunning it (dropping into 3rd gear mds deactivated) that I get a very small amount of smoke...
  9. K

    Waterpump change + thermostat

    Going to be replacing my waterpump today. Brand new gates waterpump. Will be using same fan clutch as it's still good and waterpump wasnt technically bad. The seal was but decided to do whole pump. Wondering if yall ever put rtv sealant with the gasket provided or do yall simply use the...
  10. K

    Advice on fan clutch/waterpump

    See thats What I initially thought. The waterpump itself is technically fine. But with the mileage on the truck I figured to change it. I was under the impression to change the clutch too since new pump.
  11. K

    Advice on fan clutch/waterpump

    Hopefully posting in the right sub thread. Ive got an 07 1500 5.7 4x4 Water pump seal is leaking good. So fixing to replace waterpump and fan clutch I'm going with the Gates 43501 waterpump. From yalls experience should I apply rtv along with the provided gasket or does the gasket hold up...
  12. K

    Need advice for parts search.

    I've used rockauto in the past. I'm wondering as far as Murray, gates etc brand wise. Mopar seems to be the priciest and havent always been happy with what mopar quality is lately. Also moog I've heard mixed reviews I'm guessing due to different tiers of their products. I've seen they have...
  13. K

    Need advice for parts search.

    I've got an 07 1500 5.7 4x4. Currently I'm in need of a waterpump. Dont want to break the bank but also dont want to skimp out. What brands do yall reccomend for waterpump replacements? Also I'm in need of doing the front suspension. I'll be needing to replace inner outer tie rods. And the...
  14. K

    Cooling issues 5.7 Hemi diagnose.

    I've got a 07 QC 5.7 1500. Its summer time in Texas which means it's hot as hell. The last couple days while idling in heavy traffic or drive thru the truck goes above half now on temp guage. While driving on the highway it sits 1 click below half constant. This led me to believe its the fan...
  15. K

    Engine surge issues while cruising

    Tries scowering the forums for this topic and have found similar but not so similar issues. I have an 07 ram QC 5.7 hemi 4x4. Couple weeks ago I noticed my oil pressure dummy gauge fluctuates now while driving and at an idle. Have yet to run oil pressure test as it seems to drive fine...

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