I am going to assume you mean timing belt.
The Fiero does not come with a belt
If the chain fails, there is usually no internal damage other than the chain, but the engine must be removed to service, unless you like doing it the hard way.
Fiero does not use a speedo cable There is an electronic sensor mounted on top of the transmission that both the engine computer and the speedo in the dash read to get the speed.
Fiero does not use a speedo cable There is an electronic sensor mounted on top of the transmission that both the engine computer and the speedo in the dash read to get the speed.
not a timing issue since the iron duke 2.5 engine has no timing belt
How do you replace the alternator on a 1988 Pontiac Fiero
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Timing Chain.
Replacing the crankshaft on an '84 Pontiac Fiero involves several key steps. First, you need to remove the engine from the vehicle, which requires disconnecting various components, including the exhaust, transmission, and electrical connections. After that, you will disassemble the engine by removing the oil pan, timing cover, and cylinder heads to access the crankshaft. Finally, replace the old crankshaft with the new one, ensuring all components are reassembled correctly and torqued to specifications before reinstalling the engine in the car.
The 2.5 Iron duke 4 cyl does not have a belt or chain, timing is gear to gear, requiring the gear on the cam to be heated to be removed and installed. the 2.8 v6 is just like any other gm 6 cyl except you might have to drop the engine and cradle to to get to everything, remove all accessories from front of engine, then remove timing cover, you will have to refer to a manual to get the corect timing procedure then reinstall.
This is a large job and requires a manual, and removal of the engine from the car to do properly.
Timing is done by the electronic ign and not really adjustable, yes?
check the timing....
It requires that two terminals in the diagnostic connector be shorted and the engine run with an inductive timing light. As the engine computer can be damaged by the incorrect shorting of terminals I recommend getting a manual or a printout of a manual that shows the correct way to do this.