ok heres the deal. My friend broke the crank pulley bolt on his USDM H22a4 motor..so he ordered a JDM h22 motor that is about 2 years older than the other engine. His car is a 99...we had to :
swapped front cover
Swap crank position sensors
and a few other things that werent the same on the motors. We installed the motor,and are unable to get it to run.We double checked everything,all sensors,and plugs are plugged in. the car has spark,timing,and fuel.Compression is good...its getting fuel because you can see it in the cylinders.We replaced all intake gaskets,so i doubt there is any major vaccuum leak.
Heres the thing though. The vehicle will run,if Starting fluid is sprayed through the intake.We thought a problem might be the aftermarket viper alarm system on the car,but im not sure.The motor will crank,and turn over,but will not Stay running.
does anyone have any ideas as to what is the major problem,or any suggestions? Thanks.
swapped front cover
Swap crank position sensors
and a few other things that werent the same on the motors. We installed the motor,and are unable to get it to run.We double checked everything,all sensors,and plugs are plugged in. the car has spark,timing,and fuel.Compression is good...its getting fuel because you can see it in the cylinders.We replaced all intake gaskets,so i doubt there is any major vaccuum leak.
Heres the thing though. The vehicle will run,if Starting fluid is sprayed through the intake.We thought a problem might be the aftermarket viper alarm system on the car,but im not sure.The motor will crank,and turn over,but will not Stay running.
does anyone have any ideas as to what is the major problem,or any suggestions? Thanks.