You could have multiple issues. I would first check the coolant. Is it leaking out a hose? Could your water pump be bad? Could even be a head gasket.
The rough idle could be from overheating but it also could be a cracked or broken vacuum line.
Hi guys!
>
> Yes, I am a girl in need of some help, opinions, info....something about > my truck!
>
> I have a 94 Toyota Pickup DLX 4cyl. 2.4L. Here is my issue:
> I brought my truck to "MIDAS" (stupid move, I know!) a few months back
> for an oil change, plugs, exhaust, etc... I mentioned a pinging noise,
> thinking it was oil, but after $900 (I KNOW, I got ScReWeD!!!), the
> noise was still there! They told me that it was my timing. Anyway, to
> make a long story short, my truck died today! Well, it runs, but I am
> having major problems & need some help trying to solve it. I WILL NOT
> GO BACK TO MIDAS, this I know. My heat has been slowly going for the
> last week or so and when I go through drive-thru's, my truck idles like
> I'm trying to be cool & race. (NOT!!! Epecially in McDonald's, trying to
> get my daughter a Happy Meal!) Today I was taking off from a stop
> light & I was in first, it felt like I was trying to take off in 5th!
> NO POWER at all!! After revving the hell out of it, it took off. I had
> an awful smell & noticed my temp gauge was HOT...then it stalled! It
> tried to start it a few times, finally it started after giving it lots
> of gas, then it idled sky high & kept jumping back & forth. I have been
> told to check my coolant, so I will do that in the morning, but anyone
> have any other suggestions on what this could be? I LOVE my truck, but
> I can't keep sinking a ton of money into it! PLEASE HELP!!!!
>
> Sincerely,
> Jules =)
>
>
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