bogging

INFAMOUS · 06-16-2007, 12:43 AM

yes i got a 01 chevy blazer 2dr 2wd and it started bogging when i drove up to LA from fresno.....about 290 300 miles and it started bogging i think its the cat converter....what are the signs of the cat going out..PLEASE HELP.....

itcantbestephen · 06-16-2007, 01:27 AM

The catalytic converter in my 98 4x4 4 door went out a few months ago. It was rattling like crazy, but there wasn't any really noticeable decrease in performance, aside from a mpg or two.

INFAMOUS · 06-18-2007, 12:48 AM

n e 1 else..

Scott01 · 06-18-2007, 09:18 AM

Fuel filter or pump.

INFAMOUS · 06-19-2007, 02:18 PM

Quote: Originally Posted by Scott01

Fuel filter or pump.

thanks thats what i think it is...how would i knoe if its the fuel filter when i take it out..or just replace it..

Scott01 · 06-19-2007, 04:05 PM

How many miles on it?Ever put one on it before?Best just replace it.

INFAMOUS · 06-20-2007, 01:06 AM

117000 i got it with 9800 for good price...umm should i change the pump or the filter.. like sometime when im at a light it will bogg down to like 500 rpms or a lil lower...i really need to change it but am busy.... i work 6 days a week

GeorgesBlazah · 06-20-2007, 09:35 AM

Mine idles at about 500-600 when its warmed up.

Scott01 · 06-20-2007, 04:52 PM

Quote: Originally Posted by slammedblaza

i work 6 days a week

I hear ya there.And most of my days are 10hrs long.Not sure what recommended service interval is but I change filter once a year.Course I run thru 2 tanks of gas a week.

pacawallop · 06-20-2007, 11:40 PM

Quote: Originally Posted by slammedblaza

n e 1 else..

My wife's 95 w/4.3 had a clogged cat. Press down on the gas and it felt like my 2.8..... just wouldn't go any faster. It got so bad right before we changed it that it wouldn't even get up to 40mph! I put a piece of straight pipe in and it goes like a bat outta hell. I eventually put a new cat in to stop it from throwing codes. Noticeable difference but runs good and gets around 21 mpg average.

INFAMOUS · 06-22-2007, 08:35 PM

just changed the fuel filter........

it wasnt that...it like does it when its idle and then when i step on it hard.......but no SES light could it be my air filter..i got a cheap 1 i bout from autozone it a red POWER ADDER..lol i got it for 20 cuts..my stock got mestup when i got an a accident... could it be that its like its chockin or sumthin...

INFAMOUS · 06-22-2007, 08:36 PM

Quote: Originally Posted by Scott01

I hear ya there.And most of my days are 10hrs long.Not sure what recommended service interval is but I change filter once a year.Course I run thru 2 tanks of gas a week.

2 tanks a week i though mine was dookie at like 1 tank a week

matt4545 · 06-22-2007, 09:16 PM

i had a very similar problem, mine always wanted to stall out when i was at lights or stopped. the problem was the EGR valve had carbon built up in it. i replaced the EGR valve and it ran awesome after. maybe thats your problem?

INFAMOUS · 06-22-2007, 09:29 PM

Quote: Originally Posted by matt4545

i had a very similar problem, mine always wanted to stall out when i was at lights or stopped. the problem was the EGR valve had carbon built up in it. i replaced the EGR valve and it ran awesome after. maybe thats your problem?

was the SES light on cuz mine isnt

~~CrazyS10~~ · 06-22-2007, 09:29 PM

i would say fuel pump also

INFAMOUS · 06-22-2007, 10:41 PM

i just changed the filter and it was dirty as hell the gas was almost black..is the fuel pump a bitch to fix and is it expensive

rtmathes · 06-23-2007, 12:38 PM

Did yours bogg down while driving say on the interstate? That's what mine was doing I thought it was spark so I checked my plugs and they where in really bad shape so I replaced the and the cap rotor and wires. Went to start it back up and nothing, Checked all the work I'd done nothing, Check fuel pressure and got none and I could not here the pump running, so if you have a guage check for fuel pressure at least check to see if you can hear the pump running. The pump cost $218 at advance auto. You can't get just the pump you have to buy the whole assy. My 4 door was actually easy to get to but I think the 2 door version is a little harder to get to I no my wife's 95 was a pain.

INFAMOUS · 06-24-2007, 12:54 AM

Quote: Originally Posted by rtmathes

Did yours bogg down while driving say on the interstate? That's what mine was doing I thought it was spark so I checked my plugs and they where in really bad shape so I replaced the and the cap rotor and wires. Went to start it back up and nothing, Checked all the work I'd done nothing, Check fuel pressure and got none and I could not here the pump running, so if you have a guage check for fuel pressure at least check to see if you can hear the pump running. The pump cost $218 at advance auto. You can't get just the pump you have to buy the whole assy. My 4 door was actually easy to get to but I think the 2 door version is a little harder to get to I no my wife's 95 was a pain.

well the only thing near here is autozone and napa..auto wants 335$$
and are u talkin about that hissing noise when the truck is running?
and yes i was on the interstate and like it struggles i used to go 70 at 2000RPMS
now its like 65 at 2000RPMS or maybe im trippin..1 more q i dont wanna sound stupid but how do u check the fuel pressure?

thanks

INFAMOUS · 06-28-2007, 03:06 PM

there is some BLACK dirt or stuff thats cumin out of my catback...like i took off the muffler and there is like a plugg or sencr right there well any way i stuck my fingers in there and they got a bunch of black stuff on it could it be my cat..also i got 2 cats should i have 2..i live in california soo we got SMOG..im confused

2holla · 06-28-2007, 07:01 PM

plugged cat def i just ran the shit out of mine and it blew out

INFAMOUS · 07-04-2007, 02:06 PM

okay got sumthin...last night i was smashin to a lil town not to far from where i live i was going about 95..and its sounded like it was chokin really bad and the ses started 2 blink so i pulled over and killed the engine..started up fine after ten seconds then like an 1and a half later i was at a light it turned green started drivin and it sounded chokin agian really bad same thing ses started blinkin pulled over and started it back up and it was fine again WHAT Is WRONG is it my cat throwin weird ses codes

badSol · 07-04-2007, 03:26 PM

SES only flashes for a misfire, get the codes scanned, might help diagnose it.

INFAMOUS · 07-06-2007, 10:45 PM

all fixed i should have did wat i said i was goin to do TUNE UP the wires and sparks were still from the factory all better runs CHERRY..

06-16-2007, 12:43 AM	#1
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	bogging yes i got a 01 chevy blazer 2dr 2wd and it started bogging when i drove up to LA from fresno.....about 290 300 miles and it started bogging i think its the cat converter....what are the signs of the cat going out..PLEASE HELP.....
	[Reply w/Quote]

06-16-2007, 01:27 AM	#2
itcantbestephen Registered User Join Date: Jun 2007 Posts: 6 Location: User is: OffLine	Re: bogging The catalytic converter in my 98 4x4 4 door went out a few months ago. It was rattling like crazy, but there wasn't any really noticeable decrease in performance, aside from a mpg or two.
	[Reply w/Quote]

06-18-2007, 12:48 AM	#3
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging n e 1 else..
	[Reply w/Quote]

06-18-2007, 09:18 AM	#4
Scott01 ZR2 member Age: 37 Join Date: Mar 2002 Posts: 1,903 Location: Northeast Ky User is: OffLine	Re: bogging Fuel filter or pump.
	[Reply w/Quote]

06-19-2007, 02:18 PM	#5
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging Quote: Originally Posted by Scott01 Fuel filter or pump. thanks thats what i think it is...how would i knoe if its the fuel filter when i take it out..or just replace it..
	[Reply w/Quote]

06-19-2007, 04:05 PM	#6
Scott01 ZR2 member Age: 37 Join Date: Mar 2002 Posts: 1,903 Location: Northeast Ky User is: OffLine	Re: bogging How many miles on it?Ever put one on it before?Best just replace it.
	[Reply w/Quote]

06-20-2007, 01:06 AM	#7
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging 117000 i got it with 9800 for good price...umm should i change the pump or the filter.. like sometime when im at a light it will bogg down to like 500 rpms or a lil lower...i really need to change it but am busy.... i work 6 days a week
	[Reply w/Quote]

06-20-2007, 09:35 AM	#8
GeorgesBlazah Slap my meat on your pita Age: 24 Join Date: Sep 2004 Posts: 7,508 Location: south jersey User is: OffLine	Re: bogging Mine idles at about 500-600 when its warmed up.
	[Reply w/Quote]

06-20-2007, 04:52 PM	#9
Scott01 ZR2 member Age: 37 Join Date: Mar 2002 Posts: 1,903 Location: Northeast Ky User is: OffLine	Re: bogging Quote: Originally Posted by slammedblaza i work 6 days a week I hear ya there.And most of my days are 10hrs long.Not sure what recommended service interval is but I change filter once a year.Course I run thru 2 tanks of gas a week.
	[Reply w/Quote]

06-20-2007, 11:40 PM	#10
pacawallop Registered User Age: 48 Join Date: Mar 2007 Posts: 261 Location: Northern California User is: OffLine	Re: bogging Quote: Originally Posted by slammedblaza n e 1 else.. My wife's 95 w/4.3 had a clogged cat. Press down on the gas and it felt like my 2.8..... just wouldn't go any faster. It got so bad right before we changed it that it wouldn't even get up to 40mph! I put a piece of straight pipe in and it goes like a bat outta hell. I eventually put a new cat in to stop it from throwing codes. Noticeable difference but runs good and gets around 21 mpg average.
	[Reply w/Quote]

06-22-2007, 08:35 PM	#11
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging just changed the fuel filter........ it wasnt that...it like does it when its idle and then when i step on it hard.......but no SES light could it be my air filter..i got a cheap 1 i bout from autozone it a red POWER ADDER..lol i got it for 20 cuts..my stock got mestup when i got an a accident... could it be that its like its chockin or sumthin...
	[Reply w/Quote]

06-22-2007, 08:36 PM	#12
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging Quote: Originally Posted by Scott01 I hear ya there.And most of my days are 10hrs long.Not sure what recommended service interval is but I change filter once a year.Course I run thru 2 tanks of gas a week. 2 tanks a week i though mine was dookie at like 1 tank a week
	[Reply w/Quote]

06-22-2007, 09:16 PM	#13
matt4545 minitrucker in training Age: 21 Join Date: Jan 2007 Posts: 465 Location: MI User is: OffLine	Re: bogging i had a very similar problem, mine always wanted to stall out when i was at lights or stopped. the problem was the EGR valve had carbon built up in it. i replaced the EGR valve and it ran awesome after. maybe thats your problem?
	[Reply w/Quote]

06-22-2007, 09:29 PM	#14
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging Quote: Originally Posted by matt4545 i had a very similar problem, mine always wanted to stall out when i was at lights or stopped. the problem was the EGR valve had carbon built up in it. i replaced the EGR valve and it ran awesome after. maybe thats your problem? was the SES light on cuz mine isnt
	[Reply w/Quote]

06-22-2007, 09:29 PM	#15
~~CrazyS10~~ Banned Join Date: Jun 2007 Posts: 47 Location: AZ User is: OffLine	Re: bogging i would say fuel pump also
	[Reply w/Quote]

06-22-2007, 10:41 PM	#16
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging i just changed the filter and it was dirty as hell the gas was almost black..is the fuel pump a bitch to fix and is it expensive
	[Reply w/Quote]

06-23-2007, 12:38 PM	#17
rtmathes Registered User Age: 31 Join Date: Sep 2004 Posts: 23 Location: User is: OffLine	Re: bogging Did yours bogg down while driving say on the interstate? That's what mine was doing I thought it was spark so I checked my plugs and they where in really bad shape so I replaced the and the cap rotor and wires. Went to start it back up and nothing, Checked all the work I'd done nothing, Check fuel pressure and got none and I could not here the pump running, so if you have a guage check for fuel pressure at least check to see if you can hear the pump running. The pump cost $218 at advance auto. You can't get just the pump you have to buy the whole assy. My 4 door was actually easy to get to but I think the 2 door version is a little harder to get to I no my wife's 95 was a pain. Last edited by rtmathes : 06-23-2007 at 12:40 PM.
	[Reply w/Quote]

06-24-2007, 12:54 AM	#18
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging Quote: Originally Posted by rtmathes Did yours bogg down while driving say on the interstate? That's what mine was doing I thought it was spark so I checked my plugs and they where in really bad shape so I replaced the and the cap rotor and wires. Went to start it back up and nothing, Checked all the work I'd done nothing, Check fuel pressure and got none and I could not here the pump running, so if you have a guage check for fuel pressure at least check to see if you can hear the pump running. The pump cost $218 at advance auto. You can't get just the pump you have to buy the whole assy. My 4 door was actually easy to get to but I think the 2 door version is a little harder to get to I no my wife's 95 was a pain. well the only thing near here is autozone and napa..auto wants 335$$ and are u talkin about that hissing noise when the truck is running? and yes i was on the interstate and like it struggles i used to go 70 at 2000RPMS now its like 65 at 2000RPMS or maybe im trippin..1 more q i dont wanna sound stupid but how do u check the fuel pressure? thanks
	[Reply w/Quote]

06-28-2007, 03:06 PM	#19
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging there is some BLACK dirt or stuff thats cumin out of my catback...like i took off the muffler and there is like a plugg or sencr right there well any way i stuck my fingers in there and they got a bunch of black stuff on it could it be my cat..also i got 2 cats should i have 2..i live in california soo we got SMOG..im confused
	[Reply w/Quote]

06-28-2007, 07:01 PM	#20
2holla Registered User Join Date: Jun 2006 Posts: 2 Location: User is: OffLine	Re: bogging plugged cat def i just ran the shit out of mine and it blew out
	[Reply w/Quote]

07-04-2007, 02:06 PM	#21
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging okay got sumthin...last night i was smashin to a lil town not to far from where i live i was going about 95..and its sounded like it was chokin really bad and the ses started 2 blink so i pulled over and killed the engine..started up fine after ten seconds then like an 1and a half later i was at a light it turned green started drivin and it sounded chokin agian really bad same thing ses started blinkin pulled over and started it back up and it was fine again WHAT Is WRONG is it my cat throwin weird ses codes
	[Reply w/Quote]

07-04-2007, 03:26 PM	#22
badSol Registered User Age: 23 Join Date: Feb 2007 Posts: 69 Location: DFW, TX User is: OffLine	Re: bogging SES only flashes for a misfire, get the codes scanned, might help diagnose it.
	[Reply w/Quote]

07-06-2007, 10:45 PM	#23
INFAMOUS eCkO Join Date: Jul 2006 Posts: 527 Location: Fresno User is: OffLine	Re: bogging all fixed i should have did wat i said i was goin to do TUNE UP the wires and sparks were still from the factory all better runs CHERRY..
	[Reply w/Quote]