Providing an update, the injector for cylinder 1 is bad. Replaced with CorkSport injectors and seals and the car is running good now.
thanks, I’ll do that this weekend. also, I ran a compression test and got consistent results back across all 4 cylinders. ~138psi dry and ~150psi...
[ATTACH] great suggestion. Most of the wire is covered by shielding. Anything specific I should be looking for? In image, left is coil pack...
yes, all gapped to .027 or .028
Thanks for the reply. I'll check gap, they are NGK plugs. What should the gap be? Also, a quick update, a swapped coil packs on cylinder 1...
Hi all, could use some help. 2006 Mazdaspeed 6, air intake upgrade, Cobb stage 1 tune. Yesterday, the car started stuttering under load and...
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