Close
replacing fuel injectors
1990 Chevrolet Camaro

Replacing fuel injectors

(1990 Chevrolet Camaro)
I need to replace 3 bad fuel injectors in my car. I was told that I need to replace all 8 fuel injectors because they fire in certain sequence. Is it necessary for me to replace all 8 fuel injectors?
Ask a Question
1 answer & 0 comments
Popular Answer
On my own car I would probably replace only the failed injector but several times on customers cars when we have replaced only one or two injectors inevitably in a sort period of time another injector fails. We just had to replace all the injectors on a Nissan 300Zx that had previously had two other injectors fail at different times in the last 14 months, and had a Dodge last year that when we replaced one injector another one failed a few months later. I guess the same dirt that "killed" one injector was in the fuel rail and would go through all the injectors. Don't forget to change the fuel filter.
Sign in to reply
General Diagnosis
$88 - $111 Learn More
On my own car I would probably replace only the failed injector but several times on customers cars when we have replaced only one or two injectors inevitably in a sort period of time another injector fails. We just had to replace all the injectors on a Nissan 300Zx that had previously had two other injectors fail at different times in the last 14 months, and had a Dodge last year that when we replaced one injector another one failed a few months later. I guess the same dirt that "killed" one injector was in the fuel rail and would go through all the injectors. Don't forget to change the fuel filter.
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
I just replace the starter in my 3 to 5 2001 bmw and after replacing everything i've come to a problem the fuel...
My entire right bank of cylinders misfires at any temperature but only under load of 40% or more, when the engine is...