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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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What is this discussion about? Chevrolet Blazer, GMC Jimmy, SUV


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#225 of 325
Re: 94 BRAVADA WON'T START [jlflemmons] by gg1328
Oct 24, 2008 (10:03 am)
Reply

Replying to: jlflemmons (Oct 22, 2008 9:20 am)

Hi, it's me again. I looked for the Crankshaft Position Sensor this morning, and I couldn't find it. I took off some kind of mat that was bolted to the bottom so i could have a better and closer look. I looked hi and low all around near the bottom pulley at the 7 o'clock position. I thought maybe it broke off and i would see wires hanging. Nope. No wires either. Can you please still assist me further. Might it be in some other location?
 
Thanks again,
gg1328
#226 of 325
Re: 96 chevy blazer very bad miss plz help [chosen1_931] by blazergirl96
Oct 24, 2008 (6:28 pm)
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Replying to: chosen1_931 (Oct 22, 2008 9:02 pm)

Hi. I wish I could help you...because I have almost the exact same problem!! Same year and done almost all the same things!!! I do notice that mine is worse if I drive in OD. If I am in D...it's a little better. So I am with you on looking for an answer!! It's driving me crazy!!
 
Good Luck!
#227 of 325
Re: 96 chevy blazer very bad miss plz help [blazergirl96] by chosen1_931
Oct 24, 2008 (10:34 pm)
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Replying to: blazergirl96 (Oct 24, 2008 6:28 pm)

a buddy of mine owns a garage an he checked it out for me he said he had a blazer come in same year an everything doing the same thing he said it was the injectors wich on this year modle is the spider injectors he said theyre bad for cracking on the hoses coming off the injectors (the part that looks like legs off a spider) i have had several people tell me the same thing so i have ordered one an when i put it on.... if it fixes the prob. i will deff. let ya no
#229 of 325
engine turns over but won't start by john2295
Nov 06, 2008 (6:57 pm)
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1996 chevy blazer..
Engine turns over but won't start..I'm not to much of a mech..But I can swap parts if I know the right direction to go..
Dies this sound like a fuel pump or filter issue? I don't have anyway to test fuel pressure..But if swapping a fuel filter can save me from spending bigger bucks to swap a fuel pump, I will..Or am I looking in the wrong place?
#230 of 325
Re: 96 chevy blazer very bad miss plz help [chosen1_931] by jcc273
Nov 25, 2008 (9:55 am)
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Replying to: chosen1_931 (Oct 24, 2008 10:34 pm)

My blazer is definitely doing the same exact thing right now. Well what happened was it was doing the same exact thing and then after about a week of that it started actually missing while i was driving a steady speed where as originally it only did it when i was idling or coming to a stop. Then about a day after it started doing that it just shut off, and then it wouldn't turn back over, it just cranked and wouldn't fire. I replaced the spider injector and it ran wonderfully for about a week, then i got out of work one day and it wouldn't start, the fuel pump went. I replaced the fuel pump and its been about a week now and just yesterday it started up with what it was originally doing again, where if im not driving at a steady speed it wants to die, so i guess the fuel injector was not the problem in this case although maybe it is in yours i don't know. i don't know if im caught in a continual circle of part replacement or what, but if anyone has nailed down the exact thing that causes this i would greatly appreciate it if you would let me know before it dies completely on me again : )
#231 of 325
Having problems with Fuel system by v_bunnies10100
Jan 07, 2009 (9:41 am)
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I thought putting in a new Fuel sensor would fix the problem but still won't start. Could it be the emissions? How would I get that checked? could I do it at home? I have a 2003 Blazer. Drove it home one day and it just shut down, like no fuel was getting to the engine. Niw it won't start at all. Was there a recall on this in 04 and 05? Please reply, Thank you v_bunnies1010
#232 of 325
fuel problem by duntov
Jan 07, 2009 (12:34 pm)
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That could be a cheap item to fix or it could be very expensive. Always start with the cheapest item first. Start by checking the fuel pressure, if any.
The fuel pressure should be 62 lb. start and 54 lb. running. If there is no pressure or low pressure, it could be :
Fuel pump relay, AC Delco 1550688....$10.11
Fuel filter, AC Delco GF845 ...$13.59
Fuel injection regulator kit, AC Delco 217-3074....$56.87
Fuel pump module kit, AC Delco, 4-door, MU 1064...$372.79
#233 of 325
Re: 96 chevy blazer very bad miss plz help [jcc273] by elaney1981
Jan 08, 2009 (4:52 am)
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Replying to: jcc273 (Nov 25, 2008 9:55 am)

I would think that your fuel pressure regulator is bad, did you replace that too? also mybe the crankshaft position sensor.
#234 of 325
transmission? by jakeraven27
Jan 08, 2009 (3:03 pm)
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I have a 97 Chevy Blazer and i replaced the starter about 4 months ago. The car started fine for a while but now its making a grinding noise when i try to start it i had the starter tested and it was fine i replaced the battery and still have a problem.Also this truck had a tune up and it is still missing when i drive dont know what to do anyone have a suggestion i am frustrated.

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