Search results

  1. M

    Fuel injection conversion

    Has anyone installed a fintech 30003 on a gmc Sierra 305 v8 or similar I have an issue that my carb is electronic and has a electronic tps sensor what do I do in this case do I splice in the wire or what should I do
  2. M

    EFI conversions

    i have a 86 gmc Sierra 5.0 it’s bone stock but I want to convert it My carb is running like **** it needs a rebuild and rather just convert my only issue is that my truck is California emissions and also has a tps sensor on the carb and on distributor it has a 4 pin connector was wondering do...
  3. M

    86 gmc sierra ICM connector

    im tryimg to find thiss harness please helpess connector that connects from the ICM to the EST HARNESS
  4. M

    86 gmc Sierra bogging no response

    so my truck started with this issue when cruising at normal speed and flooring it it just bogs down doesn't die tho. if you stop at a stop sign floor it it only bogs down no response. About 1 month ago CEL was on i replaced the TPS (Acdelco) was working very good then i left the truck parked for...
  5. M

    Rough idle

    I have an 86 GMC Sierra 5.0 I’ve noticed it idles kind of rough when stopped I replaced the spark plug to some acdelco rapid fires#1

Latest posts

Forum statistics

Threads
42,237
Posts
911,917
Members
33,739
Latest member
michaelmarine53
Top