Hi everybody! I've got a 5.7 GXI-A in a 2001 Chap and it used to run like a charm. I could hit 51-52(4800ish RPM) and now when I have low fuel and only me I can only hit 43-44(4200-4300) and If i give it full throttle she stumbles and possibly die (I haven't waited long enough to find out). Makes it pretty tough to ski and wakeboard off the boat. I've replaced all the sparks, cleaned the throttle body and flame arrestor, replaced the fuel filter, and made sure its fresh fuel. I have a hunch that it's timing but not sure??
S/N-4012042486 or 3869096 (not sure which is which)
S/N-4012042486 or 3869096 (not sure which is which)