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Search: Posts Made By: 00bluegtp
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05-25-2010, 06:40 AM
Replies: 3
Views: 1,300
Posted By 00bluegtp

same type of thing but my mechanic used BG...

same type of thing but my mechanic used BG industion system cleaner.
05-24-2010, 12:12 AM
Replies: 3
Views: 1,300
Posted By 00bluegtp

IAC failure?

I had been battling this rough idle issue for a long long time. It went through several shops. No one could point a finger at anything. I took it to a friend of my dad who has been a tech for 35 plus...
02-22-2010, 01:52 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

well I dont even think I have to do that. My...

well I dont even think I have to do that. My lines in the intake there are new so I can see the fuel traveling in them and it goes in the high pressure side and goes right back out the return.. lol....
02-22-2010, 08:10 AM
Replies: 50
Views: 8,291
Posted By 00bluegtp

yes it has new internal fuel lines (nut kit). ...

yes it has new internal fuel lines (nut kit). Well what I am going to o first is take the pressure line off the back of the lower intake and hook it directly up to my fuel guage soo I can determine...
02-22-2010, 07:11 AM
Replies: 50
Views: 8,291
Posted By 00bluegtp

Hmm. But it has a new cpi on it too with the...

Hmm. But it has a new cpi on it too with the fpr. I pulled the valve off and there is some puddling on the left side but nothing crazy. I had my old man turn the key on so the pump would prime and...
02-21-2010, 11:07 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

I dont take the plenum off too take off the egr....

I dont take the plenum off too take off the egr. I use a ratchet wrench on the left bolt and a quarter inch ratchet with an extension and swivel on the right one. But I will and check them too see if...
02-21-2010, 09:35 PM
Replies: 2
Views: 1,079
Posted By 00bluegtp

delphi fuel pump

My fuel pump went out again and I woud like to replace it a good quality one that wont go bad all the time. Is the delphi one equal to ac delco...
02-21-2010, 08:30 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

Well I only blocked it off to see if thats why I...

Well I only blocked it off to see if thats why I loose power brakes. I still seem to loose them. I just didn't want to spend money on one if that wasnt going to fix it. I have spent thousands on this...
02-21-2010, 02:10 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

glad my suggestion helped you out. It didn't...

glad my suggestion helped you out. It didn't seem to fix my problem though. I wonder if my problem is with the egr valve to. But see I have a block off plate on the inside of mine so its not doing...
02-19-2010, 01:17 AM
Replies: 50
Views: 8,291
Posted By 00bluegtp

yup sounds like my issue. Thats what i did but...

yup sounds like my issue. Thats what i did but my soldering is like **** so i used crimp and seal connectors. I havent buttoned up the intake yet, ohh the dreaded rough idle i hope its gone.
02-18-2010, 09:28 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

Well I just cut the wires outside the plenum,...

Well I just cut the wires outside the plenum, pulled the old out after I unplugged it from the injector. I then slid the wires through the gromet from the inside out and use crimp and seal connectors...
02-17-2010, 10:36 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

Dont go to the dealer. They sell them at napa...

Dont go to the dealer. They sell them at napa for like 18 bucks. its part number 2-18445. They also sell them at advance and autozone but you just have to tell them you need a tbi injector...
02-17-2010, 03:34 PM
Replies: 3
Views: 2,180
Posted By 00bluegtp

Thank you for the quick answer. Wow I cant...

Thank you for the quick answer. Wow I cant beleive that it even works. So the fuel just sits in that runner till each intake valve opens? That sounds kind of wacky.
02-17-2010, 02:52 PM
Replies: 3
Views: 2,180
Posted By 00bluegtp

CPI unit

How does this thing conrol fuel (http://www.s10forum.com/forum/f107/cpi-unit-431514/#) to 6 different cylinders with 1 injector? Does it turn to each nylon line to allow fuel into them seperatly? How...
02-17-2010, 02:44 PM
Replies: 50
Views: 8,291
Posted By 00bluegtp

fix this problem yet? I have the same problem...

fix this problem yet? I have the same problem with my truck. I have spent tons and tons of money on diagnostics at local garages and parts that they said would fix it and they didnt fix it at all. ...
02-12-2010, 08:21 AM
Replies: 2
Views: 1,090
Posted By 00bluegtp

CPI injector harness

Does anyone know f one of these is availible in the aftermarket? The one from GM is $200 and I cant seem to find it from anyone else.
02-10-2010, 12:11 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

Sorry it started doing it again. I happened to...

Sorry it started doing it again. I happened to check the injector harness by tugging on it was running and it started doing the rough idle again. Im guessing the injector harness is bad. but im not...
02-09-2010, 05:10 PM
Replies: 27
Views: 3,363
Posted By 00bluegtp

Well I got a tps from advance and it was reading...

Well I got a tps from advance and it was reading .8 volts at idle soo I had to slot the holes in it so I got just around .50. It runs like a champ and has incredible power now. It must have been...
02-09-2010, 09:04 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

some areas it just drops ut and there is no...

some areas it just drops ut and there is no voltage. If i hold the throttle say at half it fluctuates up and down, so weird. At idle once i get the engine ho and shut it off I got .1 all the way up...
02-09-2010, 08:51 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

I just cant beleive its been through like 5 local...

I just cant beleive its been through like 5 local shops no one could figure that out, its like a 2 second test. I am going to get a new sensor and then going to be installing it. Is there a certain...
02-09-2010, 08:45 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

well I did the test on the tps and I think thats...

well I did the test on the tps and I think thats my problem. It fluctuates between .2 and .64 back and forth. Im guessing that means its no good and thats why I am idleing all screwed up.
02-09-2010, 08:22 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

I will do this test and get back to you. Also...

I will do this test and get back to you. Also once warmed up the truck idles just under 700rpm, is this too low?
02-09-2010, 07:51 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

Wich wire do I probe to looke for that voltage? ...

Wich wire do I probe to looke for that voltage? I have cleaned the throttle body but not the IAC but I will try tht. I must say that every time I clean the throttle body it feels really good like...
02-09-2010, 07:03 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

The gasket is between the LIM and the block off...

The gasket is between the LIM and the block off plate then the valve itself on the outside of them. could it be a clogged fuel filter? Maybe there is **** in it that shifts when on a hill causing low...
02-09-2010, 06:35 AM
Replies: 27
Views: 3,363
Posted By 00bluegtp

I made a steel plate that fits between the valve...

I made a steel plate that fits between the valve and gasket and the truck seemed to be fixed for a couple days it was smooth as silk. Now last night i was backing down the driveway and it started...
02-08-2010, 10:52 PM
Replies: 27
Views: 3,363
Posted By 00bluegtp

$200 offered to whoever can fix this rough idle bull ****

As the title says if there is someoneon hre close to me that can figure this out and fix it i will give you 200 dollars. I live in westchester county NY. Please help me. I am tired of taking it to...
08-09-2009, 11:05 AM
Replies: 0
Views: 902
Posted By 00bluegtp

knock sensor harness

well I am pulling my motor on my truck and realized that the drivers side knock sensor is one of the hard wired ones form advance auto. The new engine has knock sesnor already in it but has the...
07-27-2009, 08:56 PM
Replies: 1
Views: 628
Posted By 00bluegtp

CPI replacement question?

I just replaced my CPI and Now i am only holding 40 psi of fuel pressure. With the plenum off I can see fuel bubbling through the plastic return line.... Does this make any sense... Yesterday with...
07-24-2009, 12:18 AM
Replies: 2
Views: 621
Posted By 00bluegtp

will do, I alreadt have the delco plugs ready to...

will do, I alreadt have the delco plugs ready to go into t soon as i complete the spider replacment.
07-23-2009, 09:25 PM
Replies: 2
Views: 621
Posted By 00bluegtp

CPI gone bad?

have been trying to diag. this idle problem i have been having for a while now. I will first start off with what i have done. 1. I have replaced the fuel pressure regulator as i found that the...
07-23-2009, 09:06 PM
Replies: 124
Views: 42,677
Posted By 00bluegtp

So what exactly did you do please explain. I am...

So what exactly did you do please explain. I am glad you found the fix.
07-20-2009, 10:24 AM
Replies: 0
Views: 797
Posted By 00bluegtp

Fuel pump failure?

I have a 1994 CPI engine that has a slightly rough idle. I dont have any black fumes or anything coming from the exhaust. I opened up the intake plenum and couldn't smell any fuel but it looked like...
07-19-2009, 06:31 PM
Replies: 0
Views: 482
Posted By 00bluegtp

Fuel pressure

Anyone know what the fuel pressure is suppose to be key on engine off, engine at idle, and when you get it to step up... I am trying to diagnose this rough idle problem i have been having for a long...
07-18-2009, 11:10 PM
Replies: 124
Views: 42,677
Posted By 00bluegtp

will do

will do
07-16-2009, 01:22 AM
Replies: 124
Views: 42,677
Posted By 00bluegtp

Did you happened to figure out what the problem...

Did you happened to figure out what the problem was yet? I have been going through the same thing. Replacing part after part and it just sucks. Hopefully somone out there knows the real problem. Mine...
Showing results 1 to 35 of 35


 
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