strange problem...

[trevino_88]

Hello! , well a couple of days ago my cvpi stared saking a little while driving around on a hot day i mean 98°f anyways i stopped by autozone and pick up some spark plugs, oil,oil filter fuel filte, air filter, well it happens that i finished with the tune and i had a good response it was night when i took it for a ride and the saking was gone, yesterday i was driving around again on a 95°f and the car was shaking again. What's going on anybody with the same problem? Any ideas?
Thanks in advance!

[Vostok]

Need a little more detail,

What speeds does this happen at?
Does it feel engine, transmission, or suspension related?
Does it make any weird noises while doing this?

[Shaijack]

Was an old Elvis song on the radio. Whole lot of shaking going on.

[burt ragio]

Sounds like it could be a bad coil on plug. Pull one at a time see if it makes any dif ?

[trevino_88]

Need a little more detail,

What speeds does this happen at?
Does it feel engine, transmission, or suspension related?
Does it make any weird noises while doing this?

You can star feeling it like around 20- 45? And it feels like a engine problem.. And it only dose it when the sun is out? Those this engine have a temperature control sensor? And no noises