Help with identifying a part.
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Elder User
Joined: Oct 2003
Posts: 986
Likes: 0
From: Gulf Shores, AL
Fuel pumps operate normal during start up. It will hit on a cylinder or 2 the first couple of times I try and crank it then nothing. It seems when it is really hot outside 90+ it cranks OK below that nothing. I will check positive side of coil when my wife gets home so she can crank while I test.
Elder User
Joined: Jun 2006
Posts: 805
Likes: 3
Umm, is he having a WOT indication? Checked the TPS lately? If it's gone bad, and putting full throttle signal back to the ECM, the ECM will not fire the injectors during start. Great injector leak test that I guess was originally just supposed to keep us from putting our pistons in orbit.
I can go out, right now, on a truck that normally cranks within 2 seconds, put the throttle to the floor, and it WILL NOT crank. Guaranteed.
BTW, guys, I learned that in here.
I can go out, right now, on a truck that normally cranks within 2 seconds, put the throttle to the floor, and it WILL NOT crank. Guaranteed.
BTW, guys, I learned that in here.
