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03-12-2015, 10:07 PM
Replies: 2
Views: 739
Posted By fletch125

02 Blazer 2wd front end creak

I have a creaking noise in my front end. I replaced the centerlink, both tie rods and assemblys, steering gearbox, idler arm, both upper ball joints and lower ball joints a few months ago. Shocks and...
03-09-2015, 11:02 PM
Replies: 4
Views: 2,047
Posted By fletch125

Replaced gearbox steering wheel off

So I finally replaced the steering gearbox on my truck. I know everything is together right because its keyed and went together without any difficulty and I marked it. Before I did the gearbox my...
02-28-2015, 07:14 PM
Replies: 0
Views: 354
Posted By fletch125

02 gearbox replacement suggestions

So my gearbox is leaking like no other. I replaced the output shaft seals but that didn't last too long so I'm buying a new gearbox and installing it. I've never done one before and was wondering if...
02-28-2015, 07:07 PM
Replies: 0
Views: 894
Posted By fletch125

High idle on start up

Hey guys 02 4.3l blazer idles at 3000 rpm on start up and then goes down to normal when engine gets up to op temp. I replaced the IAC valve twice but used cheaper sensors so I'm wondering if I should...
01-13-2015, 10:06 AM
Replies: 3
Views: 1,169
Posted By fletch125

I have an evap system and heated o2 sensor B2S1...

I have an evap system and heated o2 sensor B2S1 code. Do you think that would cause a low idle condition? I imagine its messing with the air/fuel ratio if the sensor is reading bad and I have a small...
01-12-2015, 12:22 AM
Replies: 3
Views: 1,169
Posted By fletch125

Evap purge to dist. hose?

I noticed today that there is a rigid hose going from the evap purge solenoid to the back of the distributor. It has a Schrader valve on it and looks like someone broke it before me and taped it...
01-10-2015, 10:26 PM
Replies: 6
Views: 818
Posted By fletch125

Check the motor mounts maybe? Pop the hood and...

Check the motor mounts maybe? Pop the hood and have someone drop the car from park to drive or reverse and watch to see if the motor moves drastically. Only thing I could really think that would...
01-06-2015, 09:38 PM
Replies: 6
Views: 818
Posted By fletch125

Alot of people say 600-850. Anything below 500...

Alot of people say 600-850. Anything below 500 usually causes a stall.
01-06-2015, 07:07 AM
Replies: 6
Views: 818
Posted By fletch125

Figured it out. Seems that the upper intake...

Figured it out. Seems that the upper intake manifold gasket is leaking. Replaced the lowers during the summer but it looks like the upper is causing a vacuum leak. The truck starts when it's cold but...
01-03-2015, 10:10 PM
Replies: 6
Views: 818
Posted By fletch125

Eratic idle

So Ive been having trouble with my 02 4.3l at idle. It was idling at 500 and dying when you put it in gear if you didnt allow it to warm up. Pulled the IAc sensor and it was gummed up with crap even...
12-30-2014, 09:18 PM
Replies: 7
Views: 814
Posted By fletch125

Im convinced that it isn't a fuel delivery issue...

Im convinced that it isn't a fuel delivery issue because like I said the problem goes away if you give it more throttle. If it was a bad pump or something it would happen more often and get worse...
12-30-2014, 09:15 PM
Replies: 7
Views: 814
Posted By fletch125

I didn't buy Chinese ones lol. I did a pressure...

I didn't buy Chinese ones lol. I did a pressure and leak down test and everything came back to be OK. I have an EGR code and an 02 sensor code but theyve been there forever.
12-30-2014, 09:01 PM
Replies: 7
Views: 814
Posted By fletch125

I have an intermittent start and stall issue....

I have an intermittent start and stall issue. Fuel pump/filter are newer so I'm replacing everything I can think of. Replacing the IAC and TPS because they were a little dirty last time I cleaned the...
12-30-2014, 07:46 PM
Replies: 7
Views: 814
Posted By fletch125

2002 4.3 fuel press reg location

Anyone have an idea where this thing is at can't find it on any diagrams. And whats the best way to replace it?
12-26-2014, 06:26 PM
Replies: 1
Views: 3,942
Posted By fletch125

symptoms of bad maf or IAC?

I've been looking everywhere and can't seem to figure out what's going on here. Randomly my truck will drop below 500rpm and die on start up. The fuel pump was replaced 2 years ago with an OEM one...
12-23-2014, 09:56 PM
Replies: 14
Views: 1,407
Posted By fletch125

Not sure if it will help but I had a similar...

Not sure if it will help but I had a similar issue when I did mine. The cap and rotor has to be turned about 2 clicks before reinstalling it or else the gears wont line up and cause the ignition...
12-23-2014, 09:50 PM
Replies: 0
Views: 368
Posted By fletch125

Stalling at idle

02 4.3l v6 rwd. Whenever it is cold or humid/rainy my truck starts gets to idle the RPM drop below 500 and it stumbles and dies. I can start it up and aslong as its getting throttle its fine but even...
12-22-2014, 11:28 PM
Replies: 1
Views: 2,712
Posted By fletch125

They are notorious for seizing up like that.

They are notorious for seizing up like that.
12-22-2014, 11:24 PM
Replies: 23
Views: 4,691
Posted By fletch125

Another thought would be maybe to check the...

Another thought would be maybe to check the throttle body and make sure its functioning correctly. Pull your spark plugs too and see if theyre black indicating a rich air/fuel mixture
12-22-2014, 11:22 PM
Replies: 23
Views: 4,691
Posted By fletch125

Well all you need is fuel and spark to run so...

Well all you need is fuel and spark to run so thats strange. Where did you do your pressure testing at? You should probably check the injectors to see if theyre leaking but even if they were you...
12-22-2014, 11:16 PM
Replies: 4
Views: 1,374
Posted By fletch125

Fuel reg was leaking gas into the vacuum line...

Fuel reg was leaking gas into the vacuum line which corroded and broke. Replaced the line for 30 cents and no more problem. Going to replace the reg soon however.
12-22-2014, 11:15 PM
Replies: 2
Views: 1,510
Posted By fletch125

I would suggest that everyone stay away from any...

I would suggest that everyone stay away from any dorman products. The oil cooler lines i replaced last year were leaking from the press fit seals on the rubber portion! Only after a year of service!...
12-22-2014, 11:12 PM
Replies: 3
Views: 701
Posted By fletch125

Sector shaft was fine however i found the cause...

Sector shaft was fine however i found the cause of the leak pretty quickly after removing the pitman arm. The seals were replaced before by the dealer im assuming because my dad is the 2nd owner(got...
12-19-2014, 04:57 PM
Replies: 3
Views: 701
Posted By fletch125

2002 pitman arm causing leak?

My 2002 doesn't have a rack in pinion just the old fashion center link. While trying to diagnose a fluid leak I noticed the "pitman" arm has loosene up and leaking out of the gearbox. Can I buy seals...
12-19-2014, 04:02 PM
Replies: 2
Views: 1,510
Posted By fletch125

2002 4.3 2wd oil leak...

So during my oil change to day I noticed the mount where the filter screw's in at as well as the pan was covered in oil. I just replaced the oil cooler lines a few months ago! Any other ideas where...
12-18-2014, 12:17 PM
Replies: 6
Views: 2,881
Posted By fletch125

Gas was leaking into the vacuum line off the...

Gas was leaking into the vacuum line off the regulator. Replaced the line and all problems went away. Gotta love the easy fixes. Replacing the regulator sometime next week for good measure. Thanks...
12-17-2014, 12:35 PM
Replies: 6
Views: 2,881
Posted By fletch125

Cranks, starts then stalls...

So the last few nights here in detroit have been cold. Each time ive gone to start my truck it cranks and starts but will die if i let off the key when i normally do. The fuel pump is newer. After...
12-17-2014, 09:27 AM
Replies: 4
Views: 1,374
Posted By fletch125

My other thought is that maybe the filter is...

My other thought is that maybe the filter is getting blocked up. Possibly the residual water in the system is freezing at the filter and blocking it. I'm an aircraft mechanic student so I'm using...
12-17-2014, 07:48 AM
Replies: 4
Views: 1,374
Posted By fletch125

Cranks, starts and stalls

So the last few cold days here in Michigan my truck will crank up start then immediately die if not given any gas. The battery is fine and the starter is engaging properly. After 3 tries it will...
10-14-2014, 12:14 PM
Replies: 3
Views: 586
Posted By fletch125

Thats what im thinking. My truck isnt acting up...

Thats what im thinking. My truck isnt acting up or throwing codes so I guess its fine lol. If you have extra parts it just means you made it better.
10-13-2014, 09:42 PM
Replies: 3
Views: 586
Posted By fletch125

http://i57.tinypic.com/2lb12a.jpg

http://i57.tinypic.com/2lb12a.jpg
10-13-2014, 09:41 PM
Replies: 3
Views: 586
Posted By fletch125

Where did this come from??

02 blazer ls. Found this connection behind the pcm today just hanging around unplugged! cant seem to find where it plugs into any ideas?? Doesnt connect into the pcm or a/c blower
...
10-13-2014, 12:13 PM
Replies: 5
Views: 1,153
Posted By fletch125

Used lithium grease...squeal gone...

Used lithium grease...squeal gone...
10-13-2014, 12:12 PM
Replies: 5
Views: 1,153
Posted By fletch125

https://blazerforum.com/forum/attachment.php?attac...

https://blazerforum.com/forum/attachment.php?attachmentid=23039&dateline=1413220331
10-13-2014, 12:10 PM
Replies: 5
Views: 1,153
Posted By fletch125

https://blazerforum.com/forum/attachment.php?attac...

https://blazerforum.com/forum/attachment.php?attachmentid=23038&dateline=1413220219
10-13-2014, 12:07 PM
Replies: 5
Views: 1,153
Posted By fletch125

Found this connection?? 2002

So i replaced my a/c blower and when I was taking the pcm out I noticed this connector just hanging around. Cant seem to find out where it came from? any ideas??
10-12-2014, 10:34 PM
Replies: 5
Views: 1,153
Posted By fletch125

Blower motor squeal

So for the last few winters my blower motor will occassionally squeal before it warms up. Recently it does it almost every time I turn the air or heat on. The motor itself is fine but I know the...
Forum: General Chat
08-08-2014, 10:20 PM
Replies: 0
Views: 1,482
Posted By fletch125

rear glass latch broke off!!!

Im not sure how this happened it almost looked like someone tried to pry my rear hatch open but the latch that connects the glass to the gate broke and I've tried 3 expoxys, gorilla glue and jb weld...
07-15-2014, 03:40 PM
Replies: 2
Views: 769
Posted By fletch125

Probably just a line. They rust around the...

Probably just a line. They rust around the fittings(extremely common in states where they use salt) and leak. There are 2 hoses(hi and lo pressure). If theyre leaking from the fittings it will be...
07-15-2014, 03:34 PM
Replies: 1
Views: 626
Posted By fletch125

How I fixed a Chevy with an Abs and Brake light...

How I fixed a Chevy with an Abs and Brake light on - YouTube

Might be worth a shot lol
07-15-2014, 03:31 PM
Replies: 1
Views: 1,698
Posted By fletch125

Check your upper ball joints for movement and...

Check your upper ball joints for movement and recheck that wheel bearing. Shake the tires side to side and up and down(im sure youve already done that). Also if its 4wd check the front drive shafts!...
07-15-2014, 03:26 PM
Replies: 2
Views: 1,086
Posted By fletch125

Check your sway bar links and make sure there is...

Check your sway bar links and make sure there is no movement in them. If they are bad you will hear alot of noise when hitting bumps and the vehicle will lean slightly in turns.
07-15-2014, 03:21 PM
Replies: 2
Views: 1,606
Posted By fletch125

Its very common for the senors to become corroded...

Its very common for the senors to become corroded and falsely engage the ABS system the best thing you can do is hook it up to a scan tool and see which sensor isnt reading by spinning the tires...
07-15-2014, 03:18 PM
Replies: 2
Views: 1,033
Posted By fletch125

The pulling could indicate a bad caliper. Check...

The pulling could indicate a bad caliper. Check the pads and rotors and make sure theyre worn evenly. Also have you done anything with the lines? If air gets in the system it can cause many different...
07-15-2014, 03:15 PM
Replies: 1
Views: 781
Posted By fletch125

Get your tires rotated and balanced. Tire...

Get your tires rotated and balanced. Tire balancing along with irregular tire wear do some weird things. Does it click when turning? Also check for movement in the centerlink and idler arm. I had a...
07-15-2014, 03:10 PM
Replies: 1
Views: 471
Posted By fletch125

Id take it into be scanned, most auto parts...

Id take it into be scanned, most auto parts stores do it for free. The abs light means there is a malfunction and is typical in gm vehicles that see alot of salt and rust, the abs sensor connections...
07-15-2014, 03:06 PM
Replies: 1
Views: 439
Posted By fletch125

I would use thermoquite pads from advance auto...

I would use thermoquite pads from advance auto and wagner rotors.
07-15-2014, 03:03 PM
Replies: 3
Views: 1,386
Posted By fletch125

Define loose...Is it loose in the steering such...

Define loose...Is it loose in the steering such as a tie rod/centerlink/ball joint issue? Or is it rough when hitting bumps such as a suspension(shocks/spring issue)? Also is it 4wd or 2wd? Is the...
07-15-2014, 02:56 PM
Replies: 7
Views: 1,083
Posted By fletch125

Mine does this too. Its usually if im braking and...

Mine does this too. Its usually if im braking and turning(such as going into a turn around). It also does it if im braking a hit a large bump. Scares the crap out of you but its just the ABS kicking...
07-15-2014, 02:53 PM
Replies: 1
Views: 760
Posted By fletch125

Hockey puck time :)

Hockey puck time :)
Showing results 1 to 50 of 80
 


 
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