Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.
idling issue (bring on the flaming)
idling issue (bring on the flaming)
well i have seen it posted here before and i know it has been covered but for the life of me i can not find it after about 15 searches. sorry
i have a 95 sierra with the stock 1.3 and stock carb and at the moment have a problem with it idling at around 2000 to 2500rpm, now i think i remember something being said about vacum hose leaks or carby leaks etc but im just not 100% sure. if anyone can point me in the right direction that would be great.
i have a 95 sierra with the stock 1.3 and stock carb and at the moment have a problem with it idling at around 2000 to 2500rpm, now i think i remember something being said about vacum hose leaks or carby leaks etc but im just not 100% sure. if anyone can point me in the right direction that would be great.
GQ Patrol wagon, petrol, boat towing vehicle
God Of Emo
Posts: 7350
Joined: Sun Aug 24, 2003 7:04 pm
Joined: Sun Aug 24, 2003 7:04 pm
Location: Newy, home of the ZOOK (Rockin the 'diff)
Contact:
CRC clean-R-carb works well as it tends not to flood the area so you can pin point your leak easier. But you have to be confidant that it is a gasket or manifold leak rather than a lose vac hose or similar.McGyver wrote:this might be a stupid question but how do you check for vacum leaks i watched a mate do it this one time with a spray bottle of what im guessing a highly flammable liquid, and he sprayed around untill it started reving higher. is that what you mean?
God Of Emo
Posts: 7350
Joined: Sun Aug 24, 2003 7:04 pm
Joined: Sun Aug 24, 2003 7:04 pm
Location: Newy, home of the ZOOK (Rockin the 'diff)
Contact:
Check your vacum hoses to see if they have come off, or are cracked/loose. You can spray the manifold flange and carby section with carby cleaner and see if the idle changes. Personally i woud check the auto choke, as your description matches that. Then take the intake hat off the carby and check the choke plate to see if its open at normal opperating temp. It should be eitehr open or close to it. Also check if the two coolant hoses entering the carby top are teh same temperature, if they are not you have a blockage somewhere. If you want you can back off the choke adjustment screw when the car is up to temp and see if it changes. If it is the auto chock you can either just disconnect it, or clean it out.
Layto....
Layto....
[quote="v840"]Just between me and you, I actually really dig the Megatwon, but if anyone asks, I'm going to shitcan it as much as possible! :D[/quote]
The real McGyver would be able to fix it with 2 pieces of stringMcGyver wrote:this might be a stupid question but how do you check for vacum leaks i watched a mate do it this one time with a spray bottle of what im guessing a highly flammable liquid, and he sprayed around untill it started reving higher. is that what you mean?
Eff
the best thing i did to my crappy carby was to pull heaps of
bits off and when the motor stopped i put that bit back on.
runs like a dream. even though i removed every thing to do with the choke and cold idle i have no problems starting it when cold.
i call it a simplified sierra carby and it works for me.
bits off and when the motor stopped i put that bit back on.
runs like a dream. even though i removed every thing to do with the choke and cold idle i have no problems starting it when cold.
i call it a simplified sierra carby and it works for me.
Who is online
Users browsing this forum: No registered users and 8 guests