R
RandyBSmith
Guest
I have a 93 6 speed. I have had the following things done:
Corsa Cat Backs
JBA shorty headers
K&N Filter
It supposedly had 160 degree thermo when I purchased it
drilled HP 13" rotors
52mm throttle body Eddlebrock
adjustable fuel pressure regulator: set to 32 lb
Jacobs Performance coil
I have a stage II Performance Chip purchased through Mid America.
8mm performance plug wires
Once engine is hot, service engine light comes on and stays on, you can feel the timing being retarded and it back fires.
Same problem with hypertech chip and stock chip.
Any idea about what could be causing the problem?
WOuld like to purchase a set of hoses to replace all under engine compartment, any suggestions
Corsa Cat Backs
JBA shorty headers
K&N Filter
It supposedly had 160 degree thermo when I purchased it
drilled HP 13" rotors
52mm throttle body Eddlebrock
adjustable fuel pressure regulator: set to 32 lb
Jacobs Performance coil
I have a stage II Performance Chip purchased through Mid America.
8mm performance plug wires
Once engine is hot, service engine light comes on and stays on, you can feel the timing being retarded and it back fires.
Same problem with hypertech chip and stock chip.
Any idea about what could be causing the problem?
WOuld like to purchase a set of hoses to replace all under engine compartment, any suggestions