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Godfrey Noval Posted on Oct 28, 2014
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Can you help me if what standard 1rst ang second piston ring gap of ford fiesta, the engine is TSJA AG31849, 2011 model.

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Bill Boyd

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  • Cars & Trucks Master 53,816 Answers
  • Posted on Oct 28, 2014
Bill Boyd
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Push the ring to the bottom of the cylinder and measure the ring gap. It will be .010" minimum to .025" maximum. .010" indicates goor rings where as .025" indicates worn out rings

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Service Dude

Jonathan Van Rensburg

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SOURCE: spark plug gap size

1.3mm

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Anonymous

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  • Posted on Mar 18, 2009

SOURCE: should the ford fiesta n reg 1996 model have central locking?

what is the spec? best to ring ford and they will tell you. just give them the registration/ chassis id. you can find the chassis id on the bottom of the front windowscreen on the passenger side, or a little flap on the right side of the drivers door.

hope this helps.

Anonymous

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  • Posted on Sep 08, 2009

SOURCE: Ford fiesta 1.3 01. Engine warning light on

It sounds like a mass airflow sensor

Mark Lewis

  • 105 Answers
  • Posted on May 18, 2010

SOURCE: what is the piston ring gap clearance for the ford

Which Piston Ring Gap? First of all you need to purchase a Hayne's Manual for your car. It will give you the specifications under the Engine section of the book. The piston has three rings on it. From the top you have your first compression ring, then your second compression ring (these "clearance" specifications or "gap"), should be the same as measured on the piston insofar as the clearance between the "lands and grooves" or between the ring and the piston groove. The third ring is your oil control ring which will have a different clearance between (for example), the top of the ring installed and the piston's groove. Then lastly, you need to place the compression rings and place them in the bore of the cylinder WITHOUT being installed on the piston. A measurement is then taken between the opening gap of the ring while in the block. To make sure it's lined up properly, invert a non-ringed piston down into the bore from the top to make sure the ring is installed at the same depth all the way around.

If you don't want to buy the Hayne's Manual, just stop by your local Dealership and get the Specifications for the two compression rings, the oil ring and the "installed" clearance or gap on the rings.

Hope this Helps,

~00 Buck~

"Still living on the Right Side of Dirt..."

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1answer

My 2011 ford fiesta serpentine belt broke thru everything outta place I went in retimed it new cam and crank shaft sensors new knock sensors new throttle body and sensors and I few relays and fuses my car...

The serpentine belt has no bearing on the camshaft timing, so my guess is that you mistimed the camshaft timing for no reason.

The serpentine belt is external and is driven by the crankshaft and runs the alternator, the A/C, Steering Pump and water pump.

If your CAMSHAFT belt broke, the Ford Fiesta has an interference engine, so you have bent valves and damaged pistons.

Does A Ford Fiesta Have A Timing Belt Or Timing Chain?

https://www.autopadre.com > belt-or-chain > ford-fiesta
Ford Fiesta - Timing Belt Or Chain - All 2011 Ford Fiesta engines have a timing belt and are interference. Engine Type, Timing Belt Or Chain ..
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What is the piston ring end gap for a 4efe engine

This from manual for 2ZR-FE (09-12) == not sure what engine you are referencing.

U s ing a feeler gauge, meas ure the end gap.
Standard E nd G ap:
I T E M SP E C I FI E D C O N D I T I O N
N o. 1 Ring 0 .2 4 to 0 .3 1 mm (0 .0 0 9 4 5 to 0 .0 1 2 2 in.)
N o. 2 Ring 0 .3 3 to 0 .4 3 mm (0 .0 1 3 0 to 0 .0 1 6 9 in.)
O il Ring 0 .1 0 to 0 .3 0 mm (0 .0 0 3 9 4 to 0 .0 1 1 8 in.)
M aximum E nd G ap:
I T E M SP E C I FI E D C O N D I T I O N
N o. 1 Ring 0 .3 1 mm (0 .0 1 2 2 in.)
N o. 2 Ring 0 .4 3 mm (0 .0 1 6 9 in.)
O il Ring 0 .3 0 mm (0 .0 1 1 8 in.)
I f the end gap is greater than the maximum, replac e the
pis ton ring. I f the end gap is greater than the maximum
with a new pis ton ring, replace the cylinder block.
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Ring end gaps for B&S 31P777 engine

If the engine the figures are required for is a re-ring using the original pistons it is important to check the amount of wear of the bore and of the piston groove clearance.

Once the ring gap is set to the minimum at an unworn part of the cylinder bore the gap should be rechecked at the most worn part and if the gap exceeds the maximum it indicates an excessively worn cylinder bore.
While this is not immediately detrimental it does mean the piston ring grooves will wear much more quickly and the job will have a shorter life and in some cases a high oil consumption can be worsened.

The piston ring groove clearance - side clearance between the ring and the piston should be 0.0015 inch maximum. It can be expected the top groove could be considerably worn and in that case new pistons would be beneficial or a Cord ring set.
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What is the 289 windsor piston to bore clearance

the clearance is .0015" with a feeler strip between the piston skirt and the cylinder. The ring gap will be around .010" measured at the bottom of the bore. Industry standard is .003" per 1" of bore
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The engine has blown. I need to replace it or change pistons and rings. How difficult is it to change pistons and rings?

It can be time consuming and the end result may not be desirable if you haven't done it before.
--- The following is just a sample of what to do once the engine is torn down: Pistons and Connecting Rods
  1. Before installing the piston/connecting rod assembly, oil the pistons, piston rings and the cylinder walls with light engine oil. Install connecting rod bolt protectors or rubber hose onto the connecting rod bolts/studs. Also perform the following:
    1. Select the proper ring set for the size cylinder bore.
    2. Position the ring in the bore in which it is going to be used.
    3. Push the ring down into the bore area where normal ring wear is not encountered.
    4. Use the head of the piston to position the ring in the bore so that the ring is square with the cylinder wall. Use caution to avoid damage to the ring or cylinder bore.
    5. Measure the gap between the ends of the ring with a feeler gauge. Ring gap in a worn cylinder is normally greater than specification. If the ring gap is greater than the specified limits, try an oversize ring set. Fig. 5: Checking the piston ring-to-ring groove side clearance using the ring and a feeler gauge tccs3923.gif

    6. Check the ring side clearance of the compression rings with a feeler gauge inserted between the ring and its lower land according to specification. The gauge should slide freely around the entire ring circumference without binding. Any wear that occurs will form a step at the inner portion of the lower land. If the lower lands have high steps, the piston should be replaced. Fig. 6: The notch on the side of the bearing cap matches the tang on the bearing insert tccs3917.gif

  2. Unless new pistons are installed, be sure to install the pistons in the cylinders from which they were removed. The numbers on the connecting rod and bearing cap must be on the same side when installed in the cylinder bore. If a connecting rod is ever transposed from one engine or cylinder to another, new bearings should be fitted and the connecting rod should be numbered to correspond with the new cylinder number. The notch on the piston head goes toward the front of the engine.
  3. Install all of the rod bearing inserts into the rods and caps. Fig. 7: Most rings are marked to show which side of the ring should face up when installed to the piston tccs3222.gif

  4. Install the rings to the pistons. Install the oil control ring first, then the second compression ring and finally the top compression ring. Use a piston ring expander tool to aid in installation and to help reduce the chance of breakage. Fig. 8: Install the piston and rod assembly into the block using a ring compressor and the handle of a hammer tccs3914.gif

  5. Make sure the ring gaps are properly spaced around the circumference of the piston. Fit a piston ring compressor around the piston and slide the piston and connecting rod assembly down into the cylinder bore, pushing it in with the wooden hammer handle. Push the piston down until it is only slightly below the top of the cylinder bore. Guide the connecting rod onto the crankshaft bearing journal carefully, to avoid damaging the crankshaft.
  6. Check the bearing clearance of all the rod bearings, fitting them to the crankshaft bearing journals. Follow the procedure in the crankshaft installation above.
  7. After the bearings have been fitted, apply a light coating of assembly oil to the journals and bearings.
  8. Turn the crankshaft until the appropriate bearing journal is at the bottom of its stroke, then push the piston assembly all the way down until the connecting rod bearing seats on the crankshaft journal. Be careful not to allow the bearing cap screws to strike the crankshaft bearing journals and damage them.
  9. After the piston and connecting rod assemblies have been installed, check the connecting rod side clearance on each crankshaft journal.
  10. Prime and install the oil pump and the oil pump intake tube.
  11. Install the auxiliary/balance shaft(s)/assembly(ies).
OHV Engines CAMSHAFT, LIFTERS AND TIMING ASSEMBLY
  1. Install the camshaft.
  2. Install the lifters/followers into their bores.
  3. Install the timing gears/chain assembly.
CYLINDER HEAD(S)
  1. Install the cylinder head(s) using new gaskets.
  2. Assemble the rest of the valve train (pushrods and rocker arms and/or shafts).
OHC Engines CYLINDER HEAD(S)
  1. Install the cylinder head(s) using new gaskets.
  2. Install the timing sprockets/gears and the belt/chain assemblies.
Engine Covers and Components Install the timing cover(s) and oil pan. Refer to your notes and drawings made prior to disassembly and install all of the components that were removed. Install the engine into the vehicle. Engine Start-up and Break-in STARTING THE ENGINE Now that the engine is installed and every wire and hose is properly connected, go back and double check that all coolant and vacuum hoses are connected. Check that your oil drain plug is installed and properly tightened. If not already done, install a new oil filter onto the engine. Fill the crankcase with the proper amount and grade of engine oil. Fill the cooling system with a 50/50 mixture of coolant/water.
  1. Connect the vehicle battery.
  2. Start the engine. Keep your eye on your oil pressure indicator; if it does not indicate oil pressure within 10 seconds of starting, turn the vehicle OFF. WARNING
    Damage to the engine can result if it is allowed to run with no oil pressure. Check the engine oil level to make sure that it is full. Check for any leaks and if found, repair the leaks before continuing. If there is still no indication of oil pressure, you may need to prime the system.
  3. Confirm that there are no fluid leaks (oil or other).
  4. Allow the engine to reach normal operating temperature (the upper radiator hose will be hot to the touch).
  5. At this point any necessary checks or adjustments can be performed, such as ignition timing.
  6. Install any remaining components or body panels which were removed. prev.gif next.gif
0helpful
1answer

What is the piston ring gap clearance for the ford laser

Which Piston Ring Gap? First of all you need to purchase a Hayne's Manual for your car. It will give you the specifications under the Engine section of the book. The piston has three rings on it. From the top you have your first compression ring, then your second compression ring (these "clearance" specifications or "gap"), should be the same as measured on the piston insofar as the clearance between the "lands and grooves" or between the ring and the piston groove. The third ring is your oil control ring which will have a different clearance between (for example), the top of the ring installed and the piston's groove. Then lastly, you need to place the compression rings and place them in the bore of the cylinder WITHOUT being installed on the piston. A measurement is then taken between the opening gap of the ring while in the block. To make sure it's lined up properly, invert a non-ringed piston down into the bore from the top to make sure the ring is installed at the same depth all the way around.

If you don't want to buy the Hayne's Manual, just stop by your local Dealership and get the Specifications for the two compression rings, the oil ring and the "installed" clearance or gap on the rings.

Hope this Helps,

~00 Buck~

"Still living on the Right Side of Dirt..."
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Valve clearences for 1990 ford 2ltr econovan

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ENGINE STALLING WHEN ENGINE IS WORM STARTS MISSING NEW TUNE UP

the compression of the engine is low .check the piston and the piston rings ,check and replace the worn out piston rings adjust valve clearance.
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Should the ford fiesta n reg 1996 model have central locking?

what is the spec? best to ring ford and they will tell you. just give them the registration/ chassis id. you can find the chassis id on the bottom of the front windowscreen on the passenger side, or a little flap on the right side of the drivers door.

hope this helps.
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