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03 Hemi runs like crap can't drive. Scanned codes came up open circut injectors 4,5,7.I #'d & pulled all injectors sprayed PB blaster in em then tested against the battery. 4,5,7. were the only ones that didn't spray. ordered all 8 took 3 weeks. Installed them today plus new wired and plugs. Cleared code ran a bit smoother but still a little surge/ backfire but not near as bad.Ck eng light stayed off but ETC light is on now. Pulled 2 codes from ignition scan and reads 2106-Throttle actuator control system forced limited power & 2172-Throttle actuator control system sudden high air flow detected. Would a dirty ETC throw these codes. And is the ETC whats mounted to the Throttle body. I believe the Throttle actuator is under the Battery pan. (gee can you tell I'm still learning) I would be greatfull for all the help I can get.
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"Bill" President FL Chapter Florida Chapter Truck of the Year 2008 |
Welcome to the Club. I certainly hope someone can come along soon and give you a good answer. Got me baffled.
2005 1500 QC Thunder Road Slightly Tweaked |
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"Rob" VP Alaska Chapter |
The backfire may have damaged something. 2008 Dodge Durango 4x4 SLT HEMI and 2007 Dodge Ram 1500 4x4 SLT Quad Cab HEMI www.lubedealer.com/99705/ April 25, 2007!! |
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"Mark" Forum Manager Former Hemi truck & Hemi SUV owner |
Welcome aboard RamJam - we're glad you joined us! I'm sure you'll get quite a few suggestions from our members - but if all else fails take her to service for a check-up
______________________________________________________________________________ HTC.com web site HTC.com store HTC.com calendar HTC.com National map After smoking a pack a day for 30 years, I quit cold turkey. Here's how I did it... ![]() 2003 Ram 5.7 Hemi - Supercharged. 520 HP, 14 mpg... traded in for a 2006 SRT8 Grand Cherokee - bone stock 6.1 Hemi - 420 HP, 16 mpg... traded in for a 2007 BMW 335i - twin turbo. 330 HP, 33 mpg |
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"Jay" HTC Man of the Year - 2009 President, South Carolina Chapter HTC.com Engine Specialist |
![]() 2003, Std. SWB, SLT, 20", 4:56 gear, AFE CAI, Superchip, 6.1 cam, 6.1 heads, Manley springs, retainers, pushrods, Edelbrock Hedders, 195 T-Stat, 8.2 Taylor, AEM, Power Wire, ARC-1,Amsoil Everything, and more. Veni Vidi Vici HTC.com Titan Killer Club |
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President Alabama Chapter |
![]() ______________________________________________________________________________ 2003 Ram 1500 SLT Quad Cab 5.7L Hemi "Lone Star Edition". Performance: Flowmaster Muffler with Dual Tips / Bomz Racing Dual Filter Cold Air Induction / Napa Cross Drilled/Slotted Rotors and Pads / Superchips 3815 Programmer / 3rd Strike Throttle Body Spacer / Royal Purple Oil and Wix Filter Appearence: Debadged except 2008 Lone Star badge on tailgate / Vtech Tail Light Covers / MAAP Step Rails / Mopar Ventvisors; Chrome Bug Guard; Chrome Fuel Door; Chrome Grill Inserts / LiteRider Bedcover / Streetglow Blue Under Car Kit; Tailgate Light Bar / PIAA Headlight Bulbs / DTA Chrome Lower Valance Audio: Pioneer Head Unit, AUX Port, and Amp / Audiovox XM Radio / Kicker Comp 12's / Phoenix Gold, Scosche, and Tsunami Wiring Components / Custom center console box and underseat amp rack coming soon. http://www.cardomain.com/ride/2958142 HTC Titan Killer |
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"Garrett" |
Welcome to the club, and good luck with that whole mess of problems!
2005 Jeep Grand Cherokee HEMI http://artisan-contracting.com/index.html http://www.blex.com/index.php |
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Im also having this problem. Wondering if you ever found a solution?
Mods: J&M big flow valve heads-BFI-Superchip-dumped exhaust-Power Wire-dmh cutout-ati 5% pulley-custom overdrive pulley-jet stream scoop-Pacesetter lts-Viper efan-comp cam 260-4.56 gears-Hemiverter-Taylor Shorties-NGK spark plugs-PSC1-Headman ported TB-Wideband-slotted and drilled rotors-perf brake pads-6.1 pushrods-retainers-180 t stat |
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Black 2003 QC SB SLT 1500 4x4 Offroad HEMI, Original Owner, 3.92 LSD, SRT Cam, 6.1 Rods/Springs, Home Port/Polished Heads, NGK 5306 Plugs, MSD 8.5mm Full length Wires, Custom Catch Can, Amsoil, K/N 77 Series CAI, 180 T-Stat, Transgo HD W/Resistor, Superchip 3865, TCM Wire cut mod, Flowtech Headers, Ditched the cat, Duals, Illegal window tint, Kenwood Head Unit, Custom dual 10's sub enclosure under back seat, spray in bedliner, Jack Rabbit bed cover, stock 17" wheels on 275 Badyears, Escort Passport 8500 radar detector, Big mouth grill-Black, DEBADGED |
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