Stabilizer Cylinder

Jet ski’s not running right?
This weekend I helped a buddy with his two jet ski’s. One is a 4 stroke 4 cylinder and the other is a 2 stroke 2 cylinder. Both normally will do 60+ mph. After filling them up with gas they both idled fine but the power was horrible. Once finally planed off, they would spit and sputter and barely reach 30 mph.
We thought it was bad gas so we called the station and carefully explained the situation without accusations. They explained that their pumps have electronic sensors that monitor the fuel quality and they hadn’t received any complaints recently.
I pulled both plugs in the 2 stroke motor and they were fouled so I replaced them and used some fuel stabilizer. That fixed that jet ski.
The 4 stroke motor did not have fouled plugs and they looked perfect with the proper gaps. This motor will not rev like it should and stops about 3k rpms short of redline. It has a learner mode but it’s disabled. Redlines in reverse but not forward. Any ideas what’s wrong?
You need to drain the fuel and re-fuel with gas you know to be good. Change your filter also if equipped. I don’t know what models you have, but system cleaning is probably in order also. Check your fuel can if you used one.
There are several possibilities here. If there was water in the fuel, you will see it at the bottom of the tank. Almost every gas station in the world has some water in their tanks. Their fuel could also have been near empty and you sucked up crap, or if they just filled their tanks the crap was suspended and you got it. Check the bottom of the tank when you drain it. You may need to remove and flush the tanks. There is often major performance problems during the change in seasons because fuel changes. Different butane levels are used depending on your location. Winter fuel in norther climates will run very hot and cause vapor problems if used in the summer as an example. That shouldn’t be a problem this time of year unless it was very old fuel. There may have been a greater than 10% alcohol level in the fuel. If you have fuel injection, this can mess with the sensors. You can test what is in your tank for this. Put 100 cc in a tube and add 10cc of water. If the water line is greater than 10cc, that is the amount of alcohol in the fuel above 10%. I have also seen gas cut with diesel fuel. This used to be very common as diesel was much cheaper than gas. You can smell this in the tank. It lowers the flame speed and will reduce your performance.
Fuel tampering was real common during the last gas crunch so I’m not surprised if you run into this now and then. Money is money and some station owners are greedy slime. It gets to be a big problem on smaller motors tuned for performance and I have seen many cases of damaged engines and fuel system parts.
You may wish to save some of the fuel you remove. If everything works great after you change fuel and clean the system, then you know where the finger points. The state regulates fuel quality and you can get the sample tested. I know people who have gotten paid back for their repairs caused by bad gas. It’s just tough to prove.
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D42876 BH Boom Dipper Stabilizer Cylinder Seal Kit Fits Case 310E 450 1150 W3-W9 $8.85 |
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H52704 Case Skid Steer Loader Stabilizer Cylinder Seal Kit 40XT 60XT 70XT 95XT + $9.49 |
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D42867 Swing Stabilizer Tilt Lift Cylinder Seal Kit Fits Case 310E 430 480B 530 $9.78 |
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6661308 New Bobcat Skid Steer Boom Stabilizer Tilt Cylinder Seal Kit 640 709 $9.90 |
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H52704 Stabilizer Cylinder Seal Kit Fits Case 40Xt 60XT 70XT 95XT 1838 1840-45C $9.99 |
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87414975 Stabilizer Cylinder Seal Kit Fits New Holland B95 $10.06 |
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D42873 BH Bucket Stabilizer Angle Cylinder Seal Kit Fits Case 310E 310G 350-680 $10.85 |
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G33193 Stabilizer Swing Tilt Lift Cylinder Seal Kit Fits Case 430 480 480B W3 $11.45 |
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D42870 Angle Ripper Stabilizer Tilt Cylinder Seal Kit Fits Case 310E 580 350 W24 $12.33 |
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G33237 Boom Swing Lift Stabilizer Cylinder Seal Kit Fits Case 430 480B 530 580 $12.70 |
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1543262C1 Backhoe Bucket Stabilizer Clam Cylinder Seal Kit Fits Case 480C-680L $13.45 |
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G109462 Bucket Lift Tilt Clam Stab Cylinder Seal Kit 480C 580C W14 W14L W14H $16.94 |
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G109462 Case Backhoe Bucket Stabilizer Loader Cylinder Seal Kit 480C 580C $16.95 |
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1543275C1 New Case Backhoe Stabilizer Cylinder Seal Kit 580K 580SK 580SL 580SM $17.15 |
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1543275C1 Stabilizer Cylinder Seal Kit Fits Case 580K 580SK 580SL 580SM $17.25 |
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Stabilizer Cylinder Seal Kit for John Deere 165 & 170 Backhoe – GT4572 $17.34 |
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JD Style RE18751 Bucket Stabilizer Lift Cylinder Seal Kit 350 350B 350C 350D 450 $17.50 |
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Stabilizer Cylinder Seal Kit for John Deere 1550 Backhoe – GT4976 $18.03 |
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Stabilizer Cylinder Seal Kit for John Deere 8 Backhoe – PT10489 $19.17 |
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991-00015 Loader Tilt Stabilizer Extend Cylinder Seal Kit Fits JCB 3CX 3D 4C 4CN $19.45 |
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1543269C1 Case Loader Swing Stabilizer Steering Cylinder Seal Kit 580K 580L + $19.49 |
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1543269C1 Swing Stabilizer Steering Cylinder Seal Kit Fits Case 580K-L 680L 921C $19.50 |
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1543261C1 New Case Stabilizer Cylinder Seal Kit 480B 480C 480D 480E Rod & Bore $19.80 |
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JEEP WRANGLER 4.0 – 6 Cylinder STEERING STABILIZER SHOCK $19.95 |
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AR105387 JD Crowd Stabilizer Lift Cylinder Seal Kit 350 350D 450 450C 544 646C + $19.99 |
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1543261C1 Stabilizer Cylinder Seal Kit Fits Case 480B 480C 480D 480E $20.00 |
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New Bosch Air Cylinder with Stabilizer 0 822 010 316 $20.00 |
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AR105387 Crowd Stabilizer Clam MP Cylinder Seal Kit Fits John Deere 93 94 350 $20.25 |
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G105529 Stabilizer Boom Extension Cylinder Seal Kit Fits Case 480 480B 530 580 $20.25 |
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G34594 Case Backhoe Loader Dipper Swing Stabilizer LH/RH Cylinder Seal Kit 580C $20.40 |
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G34594 Dipper Arm Swing Stabilizer Cylinder Seal Kit Fits Case 580C King 580CK $20.50 |
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G109471 New Case Backhoe Crawler Stabilizer Cylinder Seal Kit 480C 1150C W14 + $20.60 |
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G109471 Stabilizer Dozer Lift Cylinder Seal Kit Fits Case 480C 480E W14 1150D $20.70 |
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6589064 Bobcat Backhoe Lock Stabilizer Cylinder Seal Kit 607 709 811 905 914 + $20.98 |
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7X2820 Stabilizer Cylinder Seal Kit Fits Cat Caterpillar 428 438 16G $21.00 |
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6661298 Stabilizer Cylinder Seal Kit Fits Bobcat 913 $21.16 |
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G109421 Swing Stabilizer Dipper Tilt Cylinder Seal Kit Fits Case 580C W14-W20B $21.30 |
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G32299 New Case 680B Backhoe Stabilizer Cylinder Seal Kit 1150 850 750 Boom ++ $21.35 |
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G105518 Stabilizer Lift Tilt Cylinder Seal Kit Fits Case 310E 310F 310G 350 450 $21.45 |
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G32299 Boom Clam Dipper Lift Stabilizer Cylinder Seal Kit Fits Case 580-780 $21.45 |
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G105517 BH Boom Dipper Stabilizer Cylinder Seal Kit Fits Case 310G-455C-680E $21.85 |
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ACDelco 509-604 Stabilizer Cylinder $21.96 |
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JD Style RE18754 Stabilizer Grapple Tilt Cylinder Seal Kit 350 350B 350C 350D $22.80 |
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85802571 New Holland Backhoe Stabilizer Cylinder Seal Kit 555E $22.88 |
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85802571 Stabilizer Cylinder Seal Kit Fits New Holland 555E 575E $22.95 |
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ACDelco 509-609 Stabilizer Cylinder $22.96 |
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Stabilizer Cylinder Seal Kit for John Deere 7 Backhoe – AM36221 $23.33 |
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G105527 Case 580B Stabilizer Cylinder Seal Kit 2×3.5″ $23.40 |
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G105524 Bucket Clam Stabilizer Tilt Cylinder Seal Kit Fits Case 480 680C 350 450 $23.65 |
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G105545 Case Backhoe Loader Stabilizer LH/RH Swing Dipper Cylinder Seal Kit 580C $23.65 |
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Gabriel 14040 Stabilizer Cylinder $23.71 |
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G105549 Bucket Lift Stabilizer Cylinder Seal Kit Fits Case 580B 580C 680G 680H $23.75 |
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G105545 Stabilizer Swing Dipper Cylinder Seal Kit Fits Case 580C $23.80 |
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Monroe/Expert Series SC2922 Stabilizer Cylinder $24.95 |
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Monroe/Expert Series SC2953 Stabilizer Cylinder $24.95 |
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147602 Knuckle Stab Cylinder Seal Kit Fits Prentice Log Loader Series GBL HBL $25.43 |
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Monroe Magnum Steering Stabilizer Cylinder SC2922 $25.91 |
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Monroe Magnum Steering Stabilizer Cylinder SC2943 $25.91 |
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991-00100 JCB Boom Bucket Lift Shovel Stabilizer Cylinder Seal Kit 208S- 215-4E $25.91 |
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1543273C1 Var Cylinder Seal Kit Fits Case 450-1150G 580C 580D 580F 680C 680E-780 $26.25 |
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Monroe Magnum Steering Stabilizer Cylinder SC2937 $26.33 |
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Monroe Magnum Steering Stabilizer Cylinder SC2911 $26.53 |
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991-00012 JCB Boom Arm Stick Swing Stabilizer Cylinder Seal Kit 3CX 3D 4C 4CN + $26.93 |
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Jeep Wrangler Tj steering stabilizer 4 cylinder $27.00 |
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Monroe Magnum Steering Stabilizer Cylinder SC2914 $27.29 |
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Monroe Magnum Steering Stabilizer Cylinder SC2955 $27.29 |
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Monroe Magnum Steering Stabilizer Cylinder SC2920 $27.79 |
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147751 New Prentice Loader Grapple Stabilizer Cylinder Seal Kit 110BC 110SR 410 $27.95 |
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Meyle 1244630432A Steering Damper Stabilizer Cylinder Fits Mercedes $27.95 |
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Stabilizer Hydraulic Cylinder Seal Kit For John Deere 8 Backhoe – PT10489 $28.02 |
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Stabilizer Hydraulic Cylinder Seal Kit For John Deere 8A Backhoe – PT10489 $28.02 |
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Stabilizer Hydraulic Cylinder Seal Kit For John Deere 8B Backhoe – PT10489 $28.02 |
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Monroe Magnum Steering Stabilizer Cylinder SC2947 $28.11 |
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Monroe Magnum Steering Stabilizer Cylinder SC2939 $28.11 |
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84728630 Stabilizer Cylinder Seal Kit Fits New Holland LB75B $28.49 |
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Gabriel 14017 Stabilizer Cylinder $29.46 |
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IMC 440 33030 500 Stabilizer Cylinder $29.53 |
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Gabriel 14016 Stabilizer Cylinder FORD TRUCKS 1971-1979 $29.99 |
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D50695 New Case 580B 580C 580D Stabilizer Cylinder to Leg Pin (Mounting Frame) $30.00 |
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84154317 Case Backhoe 580M 590SM 580M Series III Stabilizer Cylinder Seal Kit $30.50 |
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1543270C1 Dozer Angle Cylinder Seal Kit Fits Case 850E 855E BH Stabilizer 680L $30.52 |
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1543270C1 Case 680L Backhoe Stabilizer 850E & 855E Dozer Angle Cylinder Seal Kit $30.53 |
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84154317 Backhoe Stabilizer Cylinder Seal Kit Fits Case 580SM 590SM 580 Super M $30.60 |
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G105557 Case Backhoe 780B Stabilizer Cylinder Seal Kit 1pc 2.25″ Rod $30.75 |
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G105557 Stabilizer Cylinder Seal Kit Fits Case 780B $30.85 |
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991-00002 New JCB Backhoe Loader Dipper Ext Stabilizer Cylinder Seal Kit 3C MIII $30.95 |
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991-00002 Stabilizer Extension Tilt Cylinder Seal Kit Fits JCB 3C MIII 3D MKIII $30.96 |
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Monroe/Expert Series 32355 Stabilizer Cylinder $31.08 |
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IMC 440 33008 500 Stabilizer Cylinder $31.10 |
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Monroe Magnum Steering Stabilizer Cylinder SC2962 $31.85 |
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Monroe Magnum Steering Stabilizer Cylinder SC2916 $31.85 |
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ACDelco 509-608 Stabilizer Cylinder $31.93 |
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Gabriel 14039 Stabilizer Cylinder $31.93 |
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ACDelco 509-601 Stabilizer Cylinder $31.95 |
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Monroe/Expert Series SC2956 Stabilizer Cylinder $32.01 |
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ACDelco 509-626 Stabilizer Cylinder $32.12 |
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ACDelco 509-626 Stabilizer Cylinder $32.26 |
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ACDelco 509-610 Stabilizer Cylinder $32.26 |
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