So my m20 likes to stutter at cold starts. When I take off, it'll drive normal, and then seconds after driving, it will lose all power until I give it a little more, then it jumps and drives normally. The car will also stall/stutter at stop lights or before takeoff (I will give it gas, but the TPS won't sense the Throttle is on until a second or so after I've given acceleration.) Stalling doesn't happen all the time, but it will stutter every time from a red light. At WOT, it will smoothly climb the revs, only it is very very..... slow... like an m42, which leads me to believe I am also down on power; don't have the nice low end torque an m20 is known for.
I don't have vacuum leaks; I just replaced all my vacuum lines/intake boot and my idle is never too high or low
My ICV is good as I do not have oscillating idle issues
I have not checked fuel related items (Fuel lines, FPR, Fuel Rod, Injectors)
From what I've gathered; I figure either my AFM/TPS or my FPR/Fuel Filter/Fuel Lines are the problems. They have not been replaced/serviced in probably never, and my problems seem to be all throttle related, indicating either an air or fuel issue.
Any input on where to begin r3v?
I don't have vacuum leaks; I just replaced all my vacuum lines/intake boot and my idle is never too high or low
My ICV is good as I do not have oscillating idle issues
I have not checked fuel related items (Fuel lines, FPR, Fuel Rod, Injectors)
From what I've gathered; I figure either my AFM/TPS or my FPR/Fuel Filter/Fuel Lines are the problems. They have not been replaced/serviced in probably never, and my problems seem to be all throttle related, indicating either an air or fuel issue.
Any input on where to begin r3v?
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