07-25-2016, 01:04 PM | #1 |
Registered User
Join Date: Jul 2016
Location: Salamanca NY
Posts: 1
|
Timing issue maybe
Ok I have a 89 gmc 2500 standard transmission with a freshly rebuilt 327 with the heads off the original motor and a holley projection tbi intake with a msd distributor and blaster coil and shorty headers now my problem is that the truck stalls like when u pull up to a stop sign or red light and it has a faint popping or pinging at a idle and it spark knocks when under a load like going up a hill
|
Bookmarks |
|
|