I purchased a UPR catch can, but the orange Ford quick connects have to come off. UPR says to heat the two ends of the tube so the Ford orange connectors can be pulled out and insert the new ones included in the UPR kit. Is a hairdryer hot enough to use or is it better to use a heat gun? I know those heat guns can do some serious damage if you're not careful. Honestly, I've never used one; I've always had good luck with the wife's hairdryer.