C CodeHerobrine New Member May 28, 2022 #1 My 97 GTS bogs back and forth on full throttle after running perfect for about 45 minutes. I let it sit for 30 minutes and it ran perfect again. Everything in the fuel system has been replaced/cleaned. Any ideas?
My 97 GTS bogs back and forth on full throttle after running perfect for about 45 minutes. I let it sit for 30 minutes and it ran perfect again. Everything in the fuel system has been replaced/cleaned. Any ideas?
P POPPS Well-Known Member May 28, 2022 #2 Do a compression test.,,,could be coil also failing after heating up,,,but unlikely,,,
mikidymac Moderator Staff member Moderator May 29, 2022 #3 Also check the fuel tank check valves. The tank could be building a vacuum.
C CodeHerobrine New Member May 29, 2022 #4 POPPS said: Do a compression test.,,,could be coil also failing after heating up,,,but unlikely,,, Click to expand... 150 On both cylinders.
POPPS said: Do a compression test.,,,could be coil also failing after heating up,,,but unlikely,,, Click to expand... 150 On both cylinders.