Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
Registered members
Current visitors
Menu
Log in
Register
Install the app
Install
Members
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
fast 99's latest activity
fast 99
replied to the thread
1977 C10 Rear speakers??
.
They did use that style connector into the early 70's not sure when exactly it changed. Just because it appears to have output for...
Feb 16, 2025
fast 99
replied to the thread
1977 C10 Rear speakers??
.
Can't answer that for sure may be someone else can. Many years ago I added additional speakers to a Ford AM radio without issues. No...
Feb 15, 2025
fast 99
replied to the thread
1977 C10 Rear speakers??
.
Below radio will fit opening without cutting and is stereo. Wiring is different so will need to adapt. Have sold about a 100 of these...
Feb 15, 2025
fast 99
replied to the thread
Seat Belt Rebuild
.
Same issue reproduction belt retractor didn't fit. Mine were the 2 retractor style. Only difference was the plastic buckles are not...
Feb 15, 2025
fast 99
reacted to
Grit dog's post
in the thread
350 TBI Exhaust Manifold AIR System
with
Like
.
Sage advice here. Despite my previous reply. I didn’t think of the trouble code being an EFI truck. To be fair, the last one I disabled...
Feb 13, 2025
fast 99
replied to the thread
350 TBI Exhaust Manifold AIR System
.
If you delete the AIR system take the check engine light out of the cluster. ECM will detect a fault. Even if there are no inspections...
Feb 13, 2025
fast 99
reacted to
Ricko1966's post
in the thread
Did this K20 come factory with catalytic converter?
with
Like
.
Be very quite about the engine not being original. Below I have posted all three pages of the EPA regulations regarding replacement...
Feb 12, 2025
fast 99
replied to the thread
Hunting idle caused by bad TPS
.
Don't know. However the Tech 1 does have more capability/data than the snap on red brick on GM vehicles. Biggest problem with either of...
Feb 11, 2025
fast 99
replied to the thread
Hunting idle caused by bad TPS
.
Know there are other options but a red brick or Tech 1 scanner is something to consider buying. They are obsolete and relatively cheap...
Feb 11, 2025
fast 99
reacted to
75gmck25's post
in the thread
Debugging my AC problems
with
Like
.
The vacuum module on the controls diverts vacuum to the right vacuum motors so you get air flow to defrost, heat, vent, A/C. The A/C...
Feb 10, 2025
fast 99
replied to the thread
Did this K20 come factory with catalytic converter?
.
When we had emissions checks in our area EPA supplied a small booklet that listed all required original equipment. Something similar...
Feb 10, 2025
fast 99
replied to the thread
Did this K20 come factory with catalytic converter?
.
GM Heritage shows no cats on all engines above 8600 GVW for 86 on page 39 both California and US. Couldn't link/paste the page. With...
Feb 9, 2025
fast 99
replied to the thread
Towing with my 86.... hints, tips, essentials?
.
Agree with above, tranny can't be too cool when towing. Although might be excessive I have 2 coolers in series after the radiator cooler...
Feb 9, 2025
fast 99
replied to the thread
Starter isssue again
.
Check for power at starter larger one should have constant battery power, smaller wire close to block [purple] only has power in start...
Feb 9, 2025
fast 99
replied to the thread
Did this K20 come factory with catalytic converter?
.
For 1980 through 1986, the same models as those for '79 used cats. However, a new C6P heavy duty option was offered for C/K 20/25...
Feb 9, 2025
Latest posts
8.1 vortec into 1979 k30
Latest: AuroraGirl
13 minutes ago
Engine Swaps (Gas) LS, Vortec, LT1 , etc.
Stock fuel pump has a vent line. Edelbrock don’t.
Latest: PrairieDrifter
30 minutes ago
Carb Fuel Systems
C
POR 15 equivalents?
Latest: CalSgt
39 minutes ago
Garage
C
What gears
Latest: CalSgt
48 minutes ago
Differential & Driveline
Update: The surging stopped....took me by surprise
Latest: backwoodsman
52 minutes ago
Diesel 6.2, Conversions Cummins, etc.
Forum statistics
Threads
44,914
Posts
971,217
Members
37,767
Latest member
keithself68
Members
Top