dblovah51 Posted March 22, 2014 Report Share Posted March 22, 2014 Got a trailblazer 4.2l stalling on me drives about 20 feet then stalls, starts right up n drives again but continues to stall. Changed fuel pump/filter, cam sensor, ignition switch, throttle body and nothing work. So any help! 2004 trailblazer 4 FI BTL 18s (2) DC 10.0k xs power d3100s mechman 270 158.2 @41 Link to comment Share on other sites More sharing options...
BeAlLsTaR13 Posted March 22, 2014 Report Share Posted March 22, 2014 will it sit and idle without stalling? Team Sundown Audio**CURRENT** -- 2012 Scion tC Build Click Here **OLD** -- 2002 Pontiac Grand AM Build Click Herecheck them out, slap me a comment2002 Pontiac Grand AM SE 2.2l 4 cylinder ecotec.-------------------------------------------------------------------Head Unit - Alpine CDA-9887Subs - 2x Z 12 v.2s - v.3 + NS Soft partsAmplifier - Sundown Audio SAZ-3500DEnclosure - 3.33 Cubes tuned to 34.66hzFront Stage - JBL P660c 6.5" ComponentsRear Deck - Powerbass 4xl 6.5" Mid-RangeFront Stage Amplifier - Sundown Audio SAX-100.4DWires - Kicker Hyperflex 1/0, KnuKonceptz 1/0, Knu 4 and 8 Gauge, Kicker RCAsElectrical - 275 AMP DC Power H/O Alternator, XS Power S3400, XS Power D2700Videos - http://www.youtube.com/user/BeAILsTaR13------------------------------------------------------------------- Link to comment Share on other sites More sharing options...
Lbox88 Posted March 22, 2014 Report Share Posted March 22, 2014 http://forums.trailvoy.com/showthread.php?t=29434 UBL | Build Log Link to comment Share on other sites More sharing options...
deathcards Posted March 22, 2014 Report Share Posted March 22, 2014 i'll try and help by posting this thread from another forum http://gmtnation.com/f25/03-trailblazer-stalling-after-warms-up-w-no-codes-6856/ and this i just copied and pasted from http://www.gminsidenews.com/forums/f53/05-trailblazer-lt-intermittent-stalling-48543/ Subject: Intermittent Stall During Low Speed Deceleration - kw 4.2 calibration LL8 PCM turn #PIP3304 - (01/21/2005) The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in the PI.Condition/Concern:Some 2005 models equipped with the 4.2L (VIN S - RPO LL8) may experience an intermittent stall or near stall during low speed deceleration. If the engine stalls, it will restart fine and no DTCs will be stored. Typically, this will only occur on low mileage vehicles. Recommendation/Instructions:If the SI diagnostics do not isolate a concern, the following information may help: If the 11th digit of the VIN is a 2 and the last 8 of the VIN is less than 52114278 or if the 11th digit of the VIN is a 6 and the last 8 of the VIN is less than 56105324, reprogram the PCM with the latest TIS2000 calibrations. An updated engine calibration has been released to address this issue. In TIS2000, this updated calibration is titled "new calibration to reduce the potential for a stall during low speed coast down". This calibration or any that follow are designed to address the above concerns. If the 11th digit of the VIN is a 2 and the last 8 of the VIN are greater than 52114278 or if the 11th digit of the VIN is a 6 and the last 8 of the VIN are greater than 56105324, the PCM already contains this updated calibration. Models:(05 Buick Rainier S1 T1 with the 4.2L VIN S Engine) and (05 Chevrolet TrailBlazer S1 T1 with the 4.2L VIN S Engine) and (05 GMC Envoy S1 T1 with the 4.2L VIN S Engine) skar sk2500.1 0 gauge power and ground kunukonceptz alpine HUvxi65 components on BA gt-275new build log -> http://www.stevemeadedesigns.com/board/topic/150642-project-d-kon-deathcards-build-log/#entry2148821 2 x-15 sundowns singer alt, odyssey bat, and maxwell ultra caps Link to comment Share on other sites More sharing options...
dblovah51 Posted March 22, 2014 Author Report Share Posted March 22, 2014 yes it will sit and idle forever no problem but as u engage a gear that's it it stalls a few feet of travel 2004 trailblazer 4 FI BTL 18s (2) DC 10.0k xs power d3100s mechman 270 158.2 @41 Link to comment Share on other sites More sharing options...
justin0943 Posted March 22, 2014 Report Share Posted March 22, 2014 is the trottle body electric that could be the problem my grandparents got one with the stright 6 in it, it never stall out completely and also didn't have power. 02 dodge ram 1500 reg cab 3rd gen 2 sundown sd-2 d4 soundstream rub1.2500 amp all sky high car audio-fuse,fuse holder,wire,ring lugs and rca flex tech box design by Joe X supension-mcgaughys 2in drop spindal ,western chassis 6in flip kit,buddy custom c-notch 04 5.7l hemi motor swap and made it an slt eletric everthing youtube channel-http://www.youtube.c...43?feature=mhee http://www.stevemeadedesigns.com/board/topic/190882-02-dodge-ram-1500-3rd-gen/ Link to comment Share on other sites More sharing options...
dblovah51 Posted March 22, 2014 Author Report Share Posted March 22, 2014 That's some good shit there deathcard thanks 2004 trailblazer 4 FI BTL 18s (2) DC 10.0k xs power d3100s mechman 270 158.2 @41 Link to comment Share on other sites More sharing options...
dblovah51 Posted March 22, 2014 Author Report Share Posted March 22, 2014 Yea its a 4.2 straight 6 2003 2004 trailblazer 4 FI BTL 18s (2) DC 10.0k xs power d3100s mechman 270 158.2 @41 Link to comment Share on other sites More sharing options...
Sutliff Posted March 22, 2014 Report Share Posted March 22, 2014 Shoot, ... I have got a great one for a GM tech ... if someone is game. Zeke '14 2003 Chevy Monte Carlo SS Vehicle Details & Mod List: http://www.stevemeadedesigns.com/board/garage/vehicle/1703-chevrolet-monte-carlo-ss/ Audio Build Log: http://www.stevemeadedesigns.com/board/topic/143276-2003-chevy-monte-carlo-ss-audio-build-ib-build Pioneer FH-P8000BT Infinity Kappa Perfect 6.1 Fi IB3 (Two 12", 2-ohm SVC) RF T400-2 & T500-1bdCP MechMan S Series 240A XS Power D3400 & D975 Link to comment Share on other sites More sharing options...
OldsBoomer Posted March 22, 2014 Report Share Posted March 22, 2014 Check fuel pressure. You may have enough to start and idle( little pressure is needed to turn only the motor) but not enough once the wheels keep turning. Suburban Coming Soon Link to comment Share on other sites More sharing options...
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