2002 VR6 wont start I need help
#1
2002 VR6 wont start I need help
the car just all the sudden would not start next morning.checked codes after making sure I have fuel to cylinders and spark any one no how the immoblizer works also thought may be key but niether one works car is turning over . just finished diagnosing immobilizer its not it I not getting codes fuel presure is good,compression ,spark, are all present new plugs for sh*** and gigles becauase I have good spark .
Last edited by insaneperformance; 11-03-2009 at 01:31 PM.
#5
You need to check your coils right now these are the biggest colpret for no start if you need to know how to check them email me insaneperf@ yahoo.com there is a pending law suite and coils can not be bought from dealer but you can take it in for a small fee they will replace the ones you need un fortunetly you better have iriduim plugs inthere they don't tell you these coils will burn up with a copper resister plug . the resistance in the plug causes the coil to run hotter then it is supposed to. I had to order 6 off internet now it runs great. this was in four other shops before i got it and no one else could figure it out.
#6
Here's a list of what is needed for the engine to start
1.The engine must be turned over by the starter motor with enough speed to catch.For this to happen,the battery must have enough charge,the starter motor and the starter circuit should be OK.
2.Fuel mixed with air in the correct proportion must be supplied to the enigne cylinders
3.Spark,there must be a strong spark at the proper moment to fire the air/fuel mixture.
4.Proper timing,the engine valves should open and close in appropriate time.
5.Compression,normal compression in the cylinders is 120 - 170 psi.The engine won't start if the compression is lower than 70-80 psi.
1.The engine must be turned over by the starter motor with enough speed to catch.For this to happen,the battery must have enough charge,the starter motor and the starter circuit should be OK.
2.Fuel mixed with air in the correct proportion must be supplied to the enigne cylinders
3.Spark,there must be a strong spark at the proper moment to fire the air/fuel mixture.
4.Proper timing,the engine valves should open and close in appropriate time.
5.Compression,normal compression in the cylinders is 120 - 170 psi.The engine won't start if the compression is lower than 70-80 psi.
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