Fuel System | 3800Pro Forums

Sticky When is it time for Larger Fuel Injectors?

2 3

50

1M

by mr goodwrench

I fear I may have ruined a fuel injector

1

73

Fuel Pressure Regulator ?

3 4 5

85

24K

Should I change my fuel pressure?

2

23

7K

No fuel pressure at Shrader valve

11

469

by Mad_Coachman

Flex fuel sensor on stock 2004+ PCM?

5

354

Can P0300 Random Misfire be Related to my Injector Fuse blowing

7

592

by mr goodwrench

fuel delivery problem with supercharged 3800.

4

421

Fuel Pressure good but will only start will starting fluid

11

777

by Olds64

Car dies upon acceleration

2

218

by Zdizzy

10

534

5

328

Retrofit pump/sender

5

235

Eratic fuel guage in 2004 Buick Regal

6

347

by ZEN357

stalls at idle on cold engine

18

2K

by mr goodwrench

Injectors maxed?? Stock Pulley, New Fuel Pump and Filter

4

460

by Chrisrexmandie

3800 in swap - no bcm, best way to deal with passkey?

16

2K

Endless troubleshooting, rough idle with seemingly no solution.

1

314

offense was boosted by its strong showing

0

215

Renault Megane - Fuel System

0

165

Venturi Port or not

7

1K

Fuel pressure problems need advice

2

38

2K

05 grand prix gtp bad gas milage

4

417

Where to find fuel pump codes? CPL? CPK? CPV?

1

271

by mr goodwrench

Stalling when hot

4

342

by mr goodwrench

Vehicle Performance Improving by Fuel System Cleaning

4

672

1996 Olds LSS fuel pump

3

308

Very horrible Gas mileage help please

2

25

2K

New fuel lines to fuel rail on 93 regal gran sport

3

481

by Rubin

Fuel pump question

1

348

Misfire p0304 please help

2

22

2K

'95 C-body Buick "CRANKS NO START" INTERMITTENT

0

273

by WVZR-1

New fuel pump, now 1/3 worse mpg.

4

721

Car starts for 2 seconds then stalls

16

30K

by 1997MontanaGS

One last question before I put everything back together and fire it up...

2

533

by HilarityEnsues

PCV block-off question???

1

2K

by no-EGR