bad_ass_car Posted October 16, 2012 Report Share Posted October 16, 2012 i have a 92 k1500 blazer. all original 5.7 350 engine. hesitates when starts then idles for about 5 seconds and dies out. sometimes takes longer to start than other times. i have replaced the fuel pump, fuel filter, egr valve, idle air control valve, and checked for vacuum leaks. still doing the same thing as before. please someone help me figure this problem out! the place im staying is saying if it doesnt move by tomorrow they will tow it at my expense. i dont mind them taking the truck but not the system. lol thank you for looking and i hope you can help me out i'm new to the spl world and loving it!!!4- power acoustik mofo 152srd d9 Link to comment Share on other sites More sharing options...
Azagtoth502 Posted October 16, 2012 Report Share Posted October 16, 2012 Maybe the throttle body. pa-pa-platypus sorry not everybody has a companies nuts so far down their throat they catch every drop ball sweat when it falls Link to comment Share on other sites More sharing options...
bad_ass_car Posted October 16, 2012 Author Report Share Posted October 16, 2012 everything in the throttle body looks clean. but when i took off the egr there was alot of build up in the intake. i'm new to the spl world and loving it!!!4- power acoustik mofo 152srd d9 Link to comment Share on other sites More sharing options...
CHEVY4X4BLAZER Posted October 16, 2012 Report Share Posted October 16, 2012 Have you replaced the fuel FILTER? Does it misfire? Link to comment Share on other sites More sharing options...
bad_ass_car Posted October 16, 2012 Author Report Share Posted October 16, 2012 ya replaced fuel pump and filter. no misfiring at all i'm new to the spl world and loving it!!!4- power acoustik mofo 152srd d9 Link to comment Share on other sites More sharing options...
thecityxignites Posted October 16, 2012 Report Share Posted October 16, 2012 the fuel filter was the second thing he listed. op, have you checked the spark plugs? 2001 chevy cavalier Rebuild in progress what happens when your CD player skips and you accidentally drop a 22 hz sine bomb at an unholy volume on 7-8 year old subs? Mechanical failure floppy sub knockage on at least 2. well...as i see the level 6 is compared to a lamborghini.....but a corvette? i was thinking more like a chevy volt. its cute and new and "hip", but i would just rather stick my dick in a blender......... Link to comment Share on other sites More sharing options...
bad_ass_car Posted October 16, 2012 Author Report Share Posted October 16, 2012 yep plugs, wires, cap, and rotor. i'm new to the spl world and loving it!!!4- power acoustik mofo 152srd d9 Link to comment Share on other sites More sharing options...
thecityxignites Posted October 16, 2012 Report Share Posted October 16, 2012 is your timing right? the distributor could be off a little bit. 2001 chevy cavalier Rebuild in progress what happens when your CD player skips and you accidentally drop a 22 hz sine bomb at an unholy volume on 7-8 year old subs? Mechanical failure floppy sub knockage on at least 2. well...as i see the level 6 is compared to a lamborghini.....but a corvette? i was thinking more like a chevy volt. its cute and new and "hip", but i would just rather stick my dick in a blender......... Link to comment Share on other sites More sharing options...
bad_ass_car Posted October 16, 2012 Author Report Share Posted October 16, 2012 ya timing is dead on. it will stumble once in a while and catch itself in park. but will completely die out if in gear i'm new to the spl world and loving it!!!4- power acoustik mofo 152srd d9 Link to comment Share on other sites More sharing options...
CHEVY4X4BLAZER Posted October 16, 2012 Report Share Posted October 16, 2012 Map sensor? Also check the cold start sensor. Should be by thermostat housing. Link to comment Share on other sites More sharing options...
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