Hesitation Problem
Here are pictures of the engine. Let me know if there's anything else you need images of. Sorry for the delay in getting this to ya , but work keeps getting in the way. The C&L MAF was replaced with a 90MM Cobra/Lightning MAF with an adapter from VMS. The original tune was done using an Auto Logic Chip. This last tune was done with SCT tuner programer replacing the Auto Logic Chip. The plugs were removed, inspected and gapped at .035.
The TPS was tested with a volt meter and even though it was ok replaced with another TPS. The bypass valve was checked and it's fine. Now the tuner wants to replace the coil packs. Wouldn't an ignition problem shown up on his tuning software?
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