I have no spark no fuel at the injectors installed a new computer still no spark or fuel. Ignition module checked ok

lfrank1369
5

Asked by lfrank1369 Aug 11, 2007 at 12:21 PM about the 1988 Pontiac Firebird

Question type: Maintenance & Repair

Coil checked ok, The issuse started with no fuel then went down hill. The fuel pump runs. Starting to pull my hear out HELP  Lee

4 Answers

littlehorn
31,165

This is a question for a mechanic. If the fuel pump is running and the pressure regulator is OK, there's no reason you shouldn't have fuel, unless the injectors themselves are all faulty, which seems unlikely. Putting in a new computer may have complicated your problems if it was not the correct computer by number for your vehicle.

kdloyd77
35

sounds like you need to replace the ignition control modual

1 out of 1 people think this is helpful.
Federico Foschiatti
25

check all of your fuses before you buy anything

Mike Bonnell
8,645

Ok sir something is not adding up. If you hear the fuel pump run then there WILL be fuel at the injectors. Push the fuel test access port and a good pressurized stream should be there if not PUMP again. IF no fuel, the pump is no good or fuel filter is plugged Sounds like a fuse to me ... Check the ECM fuse, in that year they have a few stupid things in with it or quick way is to put a scanner on it and see if it "communicates" if fise is good it will commnuicate fine. While there check codes, there should be some if its a computer related problem. IF ALL OF THESE TEST GOOD it is a security system problem. Try a different key Good Luck

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Firebird
Looking for a Used Firebird in your area?
CarGurus has 676 nationwide Firebird listings starting at $1,600.
ZIP:

Search Pontiac Firebird Questions

Pontiac Firebird Experts

#1 dandyoun
dandyoun
Reputation 690
#2 Samuel Moore
Samuel Moore
Reputation 680
#3 John Saffrahn
John Saffrahn
Reputation 600
View All

Related Models For Sale

Used Chevrolet Camaro"
480 Great Deals out of 33,889 listings starting at $1,400
Used Ford Mustang"
613 Great Deals out of 33,963 listings starting at $1,595
Used Chevrolet Corvette"
283 Great Deals out of 10,347 listings starting at $2,999
Used Dodge Charger"
468 Great Deals out of 27,053 listings starting at $3,200
Used Pontiac Grand Prix"
114 Great Deals out of 3,989 listings starting at $850
Used Chevrolet Monte Carlo"
46 Great Deals out of 1,793 listings starting at $1,495
Used Jeep Wrangler"
483 Great Deals out of 43,070 listings starting at $1,800
Used Ford F-150"
2,076 Great Deals out of 109,817 listings starting at $1,350

Used Cars For Sale

2002 Pontiac Firebird For Sale
9 Great Deals out of 140 listings starting at $4,999
2001 Pontiac Firebird For Sale
3 Great Deals out of 58 listings starting at $3,995
2000 Pontiac Firebird For Sale
4 Great Deals out of 64 listings starting at $1,999
1999 Pontiac Firebird For Sale
60 listings starting at $5,999
1998 Pontiac Firebird For Sale
45 listings starting at $5,999