The air filter may be dirty. It's a brand new carburetor. Are you talking about the idle adjustment? Possibly they have inserted a low idle jet and Locktited it in place. Step 1. Just running through a normal tuning procedure would fix either of those faults, without dismantling anything. BTW the Honda J series V6 engines from about 99-2004 are famous for IAC problems in fact, you might even see a check engine light for it. GC160 engine pdf manual download. Hello all!! Could be a slow or stopped up needle valve on the float. Would that still be an issue? If your engine does not start, the most … Sticking out of the disk is a short stub. Set the piston at top dead center of the compression stroke (both valves fully closed). Honda GX670 idles @ approx 2000-2200 RPM. WARNING Carbon monoxide gas is toxic. When I push the control arm down to slow, the idle spring just goes slack. I have Honda HRT216S3DA powered by GCV160 engine. If this is correct and all you messed with was the carb than 99.9% that is … I should also mention that it could also be a connection or wiring issue so don’t forget to check those as well if you find the IAC to be the cause of the idle problem. Please refer to your owner’s manual for details on all maintenance procedures and troubleshooting for your specific model. Cleaning won’t help. Also for: Gc190, Gs190. Carburetor out of adjustment; Engine will not idle; Idle speed is excessive; Check for bent choke and throttle plates. Engine stalls. The Honda GX160 is a single-cylinder multipurpose engine, so it doesn't have a timing belt, fuel filter, or any other wires other than the single spark plug wire and a ground. Throttle stop screw position incorrect. Engine Won’t Start. I was hoping for a bit of basic information. It starts fine when it has been sitting for a while, but it stalls out after a few seconds, maybe 10-15. Engine oil Air filter Sediment cup Spark plug Spark arrester (optional parts) Idle speed Valve clearance Combustion chamber Fuel tank & filter Fuel tube Emission-related items. The engine serial # is GJAE1576258. I have removed the carb and completely cleaned it- removed main jet and venturi tube, ect. Not really a mechanic--just learning as I go. It is brand new, out of the box. If it ran fine before and then started running bad, So you cleaned the carb, put it back together and now it idles way up. Check the Fuel. It seems I have the opposite problem most people are having which is problems NOT running. Set correct idle speed. I have a Honda GX160 running my garden tiller. The generator won’t start. This is the official service website for Honda, Power Products, Marine, General Purpose Engine & DC Power unit, GX160. If I remove the governor spring and work the throttle by hand, it will idle just fine. 2. That's a good point, luvpsi, there are two different maladjustments that could cause this: the idle speed screw could be backed out, or the speed control cable could be maladjusted so that the kill switch operates with the speed control set at idle instead of across the detent, at stop. I have the same engine by the looks of it with the same linkage/carby. I have replaced the spark plug (but not the wire), drained the gas tank and put fresh gas in, changed the oil, and replaced the carburetor with a new one. Search OutdoorKing by entering Key Words Below. Get shopping advice from experts, friends and the community! Take note as to how your engine performs in all areas of the track. Engine Won't Start Make sure you're using the correct starting procedure. 3. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Yes, once its running and building pressure it runs great, builds to 120psi quickly then to idle. Idle rpm Middle rpm Max rpm 1 2 12 10 FUEL COMPRESSION IGNITION Before inspecting the fuel system, perform the minimum inspection for compression and ignition system. Not really a mechanic, just a little knowledge. The engine is the most complex part of a Honda pressure washer, and the area in which most problems occur. Engine hunts (at idle or high speed) Engine will not idle; Engine lacks power at high speed; Idle sped is excessive; Adjust idle mixture screw. GX120・GX160・GX200 Engine Adjustment Information VALVE CLEARANCE NOTE: Valve clearance inspection and adjustment must be performed with the engine cold. That part matches the pdf description. Looks like you're using new Reddit on an old browser. It starts fine and idles as it should. I'm having the same trouble with my Honda GX160. SHOWCASE - BOUNDY LAWN PATROL – Restoration – Noelig - 2020, SHOWCASE - Scott Bonnar Model 38 Edger by Bon Scott, Powered by UBB.threads™ PHP Forum Software 7.7.5. As soon as I use enough air for the unloaded to kick in, it goes wide open throttle and dies. Called throttle stop in the manual. Move the throttle control to the stop position. Mine fires up on the first pull and it revs very high (sounds like it's about to explode). I just picked up a used companion 5250 watt generator, I got it home and started it and the engine runs at full throttle when not being touched. Allows the float bowl to fill, slowly, but the engine consumes fuel faster than the flow through the valve. I have a Honda GX160 running my garden tiller. I have replaced the spark plug (but not the wire), drained the gas tank and put fresh gas in, changed the oil, and replaced the carburetor with a new one. The stub is what is left after the square plastic cap is broken off. Download or purchase Honda Engine owners' manuals for the GX160. The compression ratio rating is 7.5:1 or 8.5:1. ②. The mower all of a sudden no longer likes to be on slow setting and will just die. I have a Honda gc160 motor on a pressure washer and my governor arm does not move back to the idle position, it stays in full throttle position. Basic troubleshooting information for Honda small engines. Float doesn’t move properly. Starts easy just won't stay running. I'll let you know how I go, thanks. It runs smoothly even when I hold the lever to keep it at 1300-1400 RPMs. Yes, I plan to check all of those things, starting with the fuel line. Honda Engine starts but won't rev up - tip: Jim: 5/7/14 12:00 PM: Hi everyone, Just thought I would share this for other people's benefit. still no luck. slow (IDLE) position. I have a 2 month old Honda GCV160 (Victa Mower) and yesterday I mowed the back yard, ran excellent like always, stopped it to have a rest (middle of day, stinking hot) and then went to mow the front yard. Re: Honda GX620 Won't idle down. New air cleaner, I even took the fuel line valve off and put direct hose to carb. There seems to be nothing to push the governor arm back away from the carburetor. Spark is good, compression feels a bit lacking though, I haven't measured it. It might sound obvious, but it has to be said. Thanks, I came accross that topic later on. Will run at idle all day long, but when I give it full throttle, it just dies, just as if I had pressed the kill switch. I was reading this thread and am having a similar problem. It has set up a couple years and now will not remain running. View and Download Honda GC160 service manual online. I just hope I can get it going soon--I've almost missed planting time. When I choke it to start the mower the engine will run until the choke is shut off and then it dies. I have a Honda GCV160 engine on my Husqvarna 21" mower. I was hoping for a bit of basic information. FLYWHEEL BRAKE MODELS: Release the flywheel brake lever (located on equipment) to stop the engine. As soon as I let it go, RPMs go right back up to over 2K. If you can’t get the engine to start, there are a few simple steps you can follow to check what’s wrong with it. Turn the fuel valve to the OFF position if you do not intend to restart the engine soon. Press question mark to learn the rest of the keyboard shortcuts. Its either on or off, idle or full throttle, and it switches quickly, nothing gradual about it. I have a Honda gc160 motor on a pressure washer and my governor arm does not move back to the idle position, it stays in full throttle position. The Air-Fuel Mixture screw is the brass one on the left. Remove the four cylinder head cover bolts, cylinder head cover and gasket. It was doing this before I replaced it. Location: Venice, La. it has seized; The engine oil level is too low; There isn’t enough fuel in the tank, the wrong type of fuel has been used and/or fuel has been left sitting in the tank for a long time without use; A problem with the carburettor, e.g. Start your Honda engine and allow it to idle for about five minutes until it is warmed up. A subreddit to discuss maintenance and the repair of small engines, including mowers, tillers, chain saws, grass trimmers, and other small machines that make life easier. Possible causes for a Honda generator not starting are: An engine fault, e.g. Breathing it can cause But the remainder won't unscrew. The engine model # is GJAE, 5.5 HP, OHC, Honda Engine starts but won't rev up - tip Showing 1-4 of 4 messages. Yes, it is exactly the same engine, a GCV160, so following what was discussed in that thread should get you where you need to go. Still seems to run fine on fast but anything below fine it just stops. It has set up a couple years and now will not remain running. Joined: Wed Jan 14, 2009 1:08 am. i have 2 of these at home, and I think it may just be the throttle cable may need adjusting as if it has moved too much forward it can cause the choke to be out of alignment and also when the throttle is pulled back into lower revs tends to switch the mower off. New comments cannot be posted and votes cannot be cast, More posts from the smallengines community. It has a 68.0 mm (2.68 in) cylinder bore and 45.0 mm (1.77 in) piston stroke. The mower should certainly be tuned before attacking the carburetor. Finding out whether the idle cutting out problem is due to maladjustment of the speed control cable should be the work of a moment: just remove the spark plug, attach it to the plug lead, hold it against a bare metal part of the engine, set the speed control in the idle position, and pull the starter. Shut the engine off and remove the air cleaner from the top of the engine by using a pair of pliers to remove the nut on top of the air cleaner. After you find the desired main jet, you can move on to the other carburetor adjustments. Posts: 5376. It doesn't seem to me like it's running out of fuel. On the carburetor will be a big plastic screw, this is the idle adjustment screw, just turn it in to raise the idle . Doesn't really take time and sputter, just quits. Won't idle down to 1300 RPM without me holding against the lever behind the carb. I suspect the oil sensor or maybe the coil/whatever runs the spark wire in this case. Remember to shut the engine down immediately when you pull to a stop, without letting the engine idle, to ensure you get an accurate plug reading. Please tell us what happens though, and if you strike any kind of difficulty, just say so and we can probably sort it out immediately. First, remove the throttle adjustment screw but before you do that you will … My Honda GX35, not quite 2 years old and has less than 10 hours running time on it will not run at full throttle. Remove foreign material around float pin. Engine will not start; Engine hunts (at idle or high speed) Engine will not idle; Engine overspeeds 4. Bowl goes empty. Open the air filter compartment, and clean the filter with compressed air or soap and water, depending on the recommendation in the owner's manual. First, check that you’re using the correct starting procedure. If you smell gas, let the engine sit idle for 10 minutes before trying again. Not enough, maybe. When I push the control arm down to slow, the idle spring just goes slack. in) natural aspirated single-cylinder four-stroke air-cooled internal combustion small gasoline engine with a horizontal shaft, manufactured by Honda Motor Company for general-purpose applications.. ①. There's no threads or spring there. Black Throttle Adjustment Screw is on top (phillips head), and the plastic piece holding the Idle Jet is located directly below it (also black). The governor does not reduce the speed and only holds the throttle fully open.