The Isuzu, S10, is better name,...the wiki , is scary if read on this car.
sure the cam stops turning, and engine dies.
the GM 2.2L engine is OHV, chain,
the Suzuki 2.2L DOHC is belt drive !!! not chain.
The engine lost all spark can be cam dead.
remove the CMP cam sensor crank engine see it dead?
wont turn or is jumping oddly>? (slack chain)
the online FSM shows this as GM engine,
lost spark works like this.
if sparks gone.
the CMP and CKP sensors feed the PCm
the PCM then fires the ICM driver ignitors
to 2 coils
2 wasted spark coils.
1-4
2-3
do not mix the 4 HV wires or engine will not run
the firing order is PCM hard coded
to 1,3,4,2.
but fires them in PAIRS, called wasted spark.
short answer
engine will not start but cranks
spark gone all 4
spark timing all wrong (a timing light sees this easy)
look at cam, see it not turn
look at cam ,see it acts odd, jumping crazy.
SOURCE: Timing Chain
If the car is driveable, your timing chain hasn't broken into pieces. If it had, your car wouldn't run, period. Something else has caused whatever issues you have - what is the car doing that suggests a problem?
use a compression tester. if it has no compression then the chain is broken. if the engine turns over fast then its broke
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