in the middle of the nite the horn just started blowing for no reason..car was locked and not broken into.. we pressd horn to stop the blowin and now it doesn't work at all.. I had brought it in and was told there was a short and that the whole horn pad assembly needs to be changed.. how does one change this without paying an arm and leg at a mechanical repair shop... my dad is familiar with car mechanics but is a lil older and hasn't wkd on Pontiacs...please help ... I found a used horn assembly to save money as I am a single mother ... he just wants to know the easiest way and to make sure he doesn't have to take apart dashboard and or go through hassles of motor..thanks in advance

I'm putting a motor out of a 99 s-10 into a 2000 Pontiac sunfire and had to change the plates to be able to put My coil packs on the head instead of on the side of the block. When doing so, I need to replace the casket and don't know what it is called. Thank you

How do I fix it?

How MUCH for the part? and what part do I need ? Its the medal piece to hold up exhaust pipe

the transmission only shifts at high rpms. what is the possible causes?

I replaced the cooling fan last week and in my city there is a lot of construction. I hit a wall in traffic again and cranked the heat up when it got about 6 hash marks above normal. I'm thinking the hum is from the belt and it may be a water pump issue. Revved it in park and it was humming then as well so not the tranny as it wasn't engaged at that point. Thanks for the help.

abs light stays on WHY?

mmy parking brake does not work how do i fix it.