I wished I knew I have put new coil pack ignition module plugs and wires.If the car starts then I would rule it out. It sounds like you have a ignition or fueling problem.
I wished I knew I have put new coil pack ignition module plugs and wires.
Yep!Dealing with the same issue right now...Breaks up under boost while just easing the boost up to 5lbs
They were standard motor products. Which was recomend if you can't get GM. The capers test tool wont work on non gm module will they? The plugs look good like they are firing hotYou sure your "new" coil pack and ignition module are good? I went through three sets once before I got good ones from a parts store.
Yes 42lbsHave you checked to see what your fuel pressure is doing?
Does it rise 1:1 with boost?Yes 42lbs
Sometimes it will clear up if I stay in it.Does it rise 1:1 with boost?
Just so you can rule it out you might want to put a gauge you can tape to your windshield to confirm 1:1 rise. FWIW, which is not much , the few times I had cutting out issues going into boost, they ended up being ignition related in my case. Either the coil or module. A known good backup coil and module will make quick work of troubleshooting. Can you borrow one from someone near you?Sometimes it will clear up if I stay in it.
I have put on a new crank sensor and have it adjusted. Also checked the balancerHave you inspected the crank sensor and reluctor wheel? Turn the crank slowly and check clearance on all the blades. One could be bent and hitting the sensor. Also make sure the balancer is tight. It can come loose and start to walk away from the crank sensor. Also make sure the sensor is tight as well. If the sensor has been hit, replace it.
Please let me know what you come up with on yours and I will do the same. I am going to check the cam today. I was told that it may be wiped. But I hope that's not the case.mine is doing the same thing. I replaced the coils with MSD type 2 as well as the module with a brand new GM. Plug wires and plugs. Still pops. I am going after the wiring harness going behind the engine next. I bet I will find the problem there.
Will check thanks!Loosen, adjust and tighten all of your intercooler hose clamps. i chased a problem with the aftermarket throttle bodies in which the usual t-bolt hose clamp was too wide to fit correctly behind the lip. If the hose clamps are not tight or positioned correctly, they leak as you are boosting up and the car pops.