Originally Posted by
bc75
It ran great when i got it. Then it started with the hesitation. Its almost like i let my foot off of the pedal. It had 83,000 miles on it when i got it. So i replaced fuel filter since i was under it went ahead and put fuel pump on. That didn't work so i changed cam and crank sensors. Didn't help. I started getting a code for throttle sensor. So i ordered a throttle body from needswing.Ran fine for a few weeks. but started getting multiple misfires. Checked my coil packs 5 of the 6 were cracked. Thats when i did the tune up. I was having problems with my navigator vacuum lines so i replace all of them on the crossfire to. Today i pulled the air box off trying to find a leak. Noticed the mass air flow clip wasn't tight. The elbow was just moving around. Had to put a zip tie on it to tighten it. So far it hasn't hesitated. Love this car but its being difficult.
There is no reason to have a zip tie on the MAF housing. When you installed the new throttle body you messed aligned something or haven't tightened something properly. That or some part of the plastic fitting is broken. Go at it again and get that throttle body mated to the MAF and all associated connections correctly installed.