Hey guys,

I'm getting a nasty pulsation kind of hesitation when I'm going around 35-45. I almost thought it felt like a fuel issue. I recently seafoamed it to try and clean the intake up a bit, but no real help. Any ideas? Maybe even the driveshaft / axle or something? You guys got any things I can run through to rule out?

Thanks.

 

Done a tune up lately? Plug gap grows over time. (.035) Take a look that your 02 and CPS wires are not melting in some ugly place. Got a light? you can try this, below. also the parts store might check for stored codes free...

The "Key Tricks"
Older (OBDI) models - Start with the ignition off. Within five seconds, switch the key on, off, on, off, on. ("On" is NOT "Start" and "Off" is NOT "Lock"). The "check engine" light will flash. Count the flashes. Each code is a two digit code, so a (for example) 23 would be FLASH FLASH (pause) FLASH FLASH FLASH (long pause). It will never flash more than 9 times, so watch for those pauses!