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Chevy Blazer Starting and Stalling Problems

325 messages, Last post on Nov 25, 2009 at 7:51 AM
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| have changed fuel pump thinking that was the problem but found out that i have no spark. checked into it a little more and have no juice going to 5 fuses in the fuse box. checked fusable links (5 of them on drivers side and one at battery) and are good. could this be ignition switch or computer? | |
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I have a 00 Blazer again with the 4.3L w/ 125k mi. Been having problems with starting it. Seems like its not getting fuel. I shoot a little cleaner into the throttle body in order to get it to start but that dosen't always work. I've checked the fuel pressure at the rail and its sitting at 65 with the key on. Its slowely geting worse as the days go on. I talked to a mechanic and he said it might be the spider injector or the regulator. I do a lot of my own work but never got into the engine itself. Anyone had this problem before and know how to fix it? The mechanic told me if its the injectors it'll run about $450. Is this something I can do in my driveway? and what it would cost?
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Replying to: 00blazer1 (Sep 22, 2009 7:24 am) |
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| any idea what the parts cost? | |
| My blazer died and won't restart. I've tested fuel,it's ok. I've replaced the coil,dist.cap and rotor button,and the shaft sensor; now all it is doing is blowing the ECM fuse every time I turn the switch on. Please help! | |
i have a 2002 chevy blazer 4wd. i start it up it fires and dies. the problem is intermittent. it happens every 2 weeks or so and after several attempts it will be fine and drive.
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Replying to: brendon77 (Oct 02, 2009 4:05 am) Had a rusted battery terminal screw. It was being shaken when driving, caused the battery not to charge properly when driving. An easy test is to jiggle each wire separately(obviously do not create a connection with yourself and the car). You will hear the power go on and off. Again probably not it but was listed as one of the first things to check and I ignored it because had one of those duralast batteries |
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Hey guys, my blazer died and wont restart. I smell gas after 2 turn-overs,but cant find any spark from the coil. also every time I turn the switch, my ECM/Batt fuse blows. Any ideas?
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Replying to: chad21 (Oct 04, 2009 1:58 pm) |
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