Hey guys, I'm having a problem with my 87 FC turbo jerking and hesitating with normal driving. This is something that just started the last couple of days. I noticed it starts during extended driving periods. I just installed a new fuel filter so there should be good flow, the only thng I could thing of is to rewire my fuel pump or check my throttle linkage. It feels as though I would be tapping the gas pedal quickly and aggressively. What do you guys think it is? Any advice is appreciated.

 

check the tps adjustment?

 

When did you last change the sparks?

 

I have new spark plugs, I changed them about four months ago.

 

add another ground from the chassis firewall to the intake.... i had the same problem at any rpm... i also check that sensor on the elbow of the throttle body

 

Interesting.....What part of the intake, and what sensor?