So my friends truck died yesterday under normal drivig condition...
138K on the clock
4 cyl, 2.2, 5 speed chevy shitbox
it has no throttle response, horrible misfiring, you have to hold the pedal to the floor to get it to start/idle, pedal on the floor does not make it rev
we've tried the following:
crank sensor
coil packs
ignition module
exhaust/clogged cat
fuel filter
computer
map sensor
tps sensor
iac
plugs
wires
compression test, all cylinders good
checked rocker arms/valve train
we had all these parts laying around from doing my truck and it still runs exactly the same, its baffling
138K on the clock
4 cyl, 2.2, 5 speed chevy shitbox
it has no throttle response, horrible misfiring, you have to hold the pedal to the floor to get it to start/idle, pedal on the floor does not make it rev
we've tried the following:
crank sensor
coil packs
ignition module
exhaust/clogged cat
fuel filter
computer
map sensor
tps sensor
iac
plugs
wires
compression test, all cylinders good
checked rocker arms/valve train
we had all these parts laying around from doing my truck and it still runs exactly the same, its baffling