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1997 GMC Sonoma - Page 4 Questions & Answers
My 97 Sonoma will not pass smog
You & we need to know what it failed forWhat Emission Gas & what are your State limits& what did your vehicle read?You can study exhaust gases on the internet & seewhat area of the vehicle needs work based on the gasreadingsHave to educate yourselfDo not wait for someone to tell you thingsYou won't learn or remember if you don'tstudy on your own or don't start a binder & take notes & copy web site info,punch the holes& put in the binderThen you take your info out to the car & make thetests & fix things
97 sonoma only runs on starter fluid
if it ran fine before this happened then check the fuel pump relay first. it may have shorted out when jumped off, or when battery was replaced
Heat gage dosent work
If you know what to look for, locate the temp sender unit, sometimes on a manifold, thermostat housing or in the side of the block. Pull the wire off and ground it with the ignition on but not runnong. If the guage maxes out, its the sender, if not probably the guage but don't jump to conclusions. It may be the wire itself, so if in doubt, get help/ and a diagram.
1997 gmc sonoma heat gage dosent work
check sender unit should be on engin block some where if not needle sticking i have a 1994 c180 mercedes and it was the needle took cluster out and cleaned had no bother since
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