Gents,
My 94 Z28 with a rebuilt LT1 has had a peculiar and intermittent starting problem as of late. Here's the symptons:
- car runs fine and usually starts fine. Periodically (usually at the worst possible time), it won't start. Engine cranks normally, but no ignition. After anywhere from a few minutes to a couple of hours, the car starts fine again. Weird.
It almost acts as if it's flooded (does have a new non-stock cam), but it didn't start doing this until after I put about 1000 miles on the cam.
If it was a fuel supply problem, it seems like I'd get inconsistent performance while driving, but this is not the case. I'm wondering if one of the sensors could be fouled (throttle position, crankshaft position sensors for example) and possibly disrupting the starting process due to bad info being sent to the computer...resulting in improper fuel scheduling???
I'd appreciate any help anyone might be able to provide. Thanks.
RockF16
My 94 Z28 with a rebuilt LT1 has had a peculiar and intermittent starting problem as of late. Here's the symptons:
- car runs fine and usually starts fine. Periodically (usually at the worst possible time), it won't start. Engine cranks normally, but no ignition. After anywhere from a few minutes to a couple of hours, the car starts fine again. Weird.
It almost acts as if it's flooded (does have a new non-stock cam), but it didn't start doing this until after I put about 1000 miles on the cam.
If it was a fuel supply problem, it seems like I'd get inconsistent performance while driving, but this is not the case. I'm wondering if one of the sensors could be fouled (throttle position, crankshaft position sensors for example) and possibly disrupting the starting process due to bad info being sent to the computer...resulting in improper fuel scheduling???
I'd appreciate any help anyone might be able to provide. Thanks.
RockF16
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