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1. Are you absolutely certain that the timing chain NEEDS to be replaced? Generally, a timing chain is only replaced when rebuilding the engine. Saturn timing chains generally last until the engine has worn to the point that other internal work should be performed.
2. If you are CERTAIN that you need a timing chain, the easiest way would be
- remove the engine from the vehicle, but you CAN simply pull the passenger side fender cover and try to work in that tight space.
- Pull the dampener pulley (that's the big pulley that drives the serpentine belt.
- remove the front engine cover. In the Saturn it is also the oil pump.
- remove the timing chain tensioner assembly and make certain that you do not misplace any of the internal pieces... the spring will fly across the room if you aren't careful.
- Remove the timing chain guides from both sides of the engine and the third one from the head (twin cam only).
- turn the engine to #1TDC. note the timing holes on the camshaft(s). They should line up with a matching hole on the head when the engine is at #1TDC.
- Disconnect the cam sprocket(s) and remove them, taking care to not turn the crankshaft or camshaft(s).
- Put the new timing chain and sprocket(s) in place, making certain that the camshaft sprocket(s) line up with the alignment hole(s). This step assumes that you have not turned the crankshaft away from #1TDC. Tighten the sprockets.
- Install the new timing chain slides in the original position.
- Use the retainer to hold the chain tensioner while you install it. Sometimes a helper can be beneficial in this procedure.
- Install a NEW dampener pulley oil seal.
- Replace the engine cover/oil pump assembly, making certain that all surfaces are clean and that new gaskets have been used.
- Install the dampener pulley, making certain that the key is properly installed.
- If necessary, re-install the engine.
What else can I help you with?
Does a 1994 Saturn with a 1.9 liter engine have a timing chain?
Yes, it uses an internal timing "CHAIN", not a belt. The timing chain should last until the engine needs to be rebuilt.
Does the 1987 22re have a timing belt or timing chain?
The 1987 22RE engine has a timing chain, not a timing belt. Timing chains are generally more durable and are designed to last the life of the engine, whereas timing belts need to be replaced at regular intervals.
Does a 94 mercury topaz have timing chain or belt?
The 2.3 liter 4 cylinder and the 3.0 liter V6 have a timing CHAIN
How often do you need to change the timing belt in a 94 mercury topaz?
It is recommended to replace the timing belt in a 1994 Mercury Topaz every 60,000-100,000 miles. It is important to follow the manufacturer's guidelines to prevent potential engine damage due to belt failure.
If the timing is off in a '92 Mercury Topaz how do you fix it?
the timing is usually set by adjusting the distributor and using a timing light on the number one cylinder and pointing the light at the harmonic balancer on the bottom of the engine crankshaft pulley,the timing mark on thr balancer should be marked on the correct degree for example 10 degrees before top dead center. as the distributor is turned the timing on the light will adjust to the balancer . to get the correct timing look under your hood for a sticker that has timing and sparkplug gap specs.
When to change timing chain on a Saturn Ion 2004?
A timing chain should last the life of the engine. Timing chains are INSIDE the engine and as such are constantly oiled. By the time the timing chain and/or tensioning mechanism is worn out, it's about time to rebuild the engine.
When should you change the timing belt on a 97 Saturn wagon?
Never. The Saturn S series vehicles used a timing chain instead of a timing belt. And the chain is inside the engine, bathed in oil to keep it lubricated. The timing chain should be replaced whenever you rebuild the engine.
You have a 95 Saturn do you need to change timing chain?
Depends on miles on the engine - I traded in a 95 SL1 with 206,000 miles with the original timing chain still on the engine. My impression is that under normal circumstances, you should get at least 175,000 miles on a Saturn timing chain.
When do you need to change the timing chain of your 2001 Saturn sl2?
You are correct that the SL2 uses a timing chain. However, since it uses a timing chain it does not need to be replaced as does the timing BELT. In general, a timing chain should last the life of the engine.
Does a 2005 Saturn vue automobile have a timing chain or a timing belt?
On a 2005 Saturn Vue : The 2.2 liter four cylinder engine has a timing CHAIN , and the 3.5 liter V6 engine has a timing BELT
How often should you change the timing chain in 1996 Saturn SL1?
When you here a rattling noise from the engine at idle.
Does a 99 Saturn have a timing chain or belt?
It has a chain that should last the life of the engine.
Does a 1994 Saturn with a 1.9 liter engine have a timing chain?
Yes, it uses an internal timing "CHAIN", not a belt. The timing chain should last until the engine needs to be rebuilt.
Does the 1999 Saturn 1.9L engine have a timing chain or belt?
It must have a timing CHAIN because Gates ( they make timing belts etc. ) doesn't list a timing belt for the 1999 Saturn 1.9 L
How do you change the timing belt on a Saturn sl2?
The Saturn sl2 does not have a timing belt, it has a timing chain. And under most conditions it does not need replacing.
When should a timing chain for a 1995 Saturn LLO engine be changed?
You should always replace the timing chain, tensioners and sprockets whenever you rebuild the engine.
When do change a timing chain Ford Explorer?
You do not have to change the timing chain. It is designed to last the life of the engine.
