Lots of Problems need advice
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Posts like a V-Tak
Joined: Dec 2006
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From: St.Louis area

My 98 L 67 has got all kinds of little(I hope) problems.
Cruise Control quit working
SES light is on,
Security light is on sometime
Coolant leak from reseviour Im afraid it leaking into the oil
Blower doesn't always work
Need help Please
Cruise Control quit working
SES light is on,
Security light is on sometime
Coolant leak from reseviour Im afraid it leaking into the oil
Blower doesn't always work
Need help Please
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Originally Posted by jberg6
Coolant leak from reseviour Im afraid it leaking into the oil
cruise might be a vacuum leak, not sure about bonnies but i think its vacuum controlled.
the computer said that the heater fan was bad? wasn't that what you mean when you said the blower?
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Joined: Oct 2006
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From: burb of detroit. 2 miles north of 8 mile Rd.

Originally Posted by Darrel
Originally Posted by jberg6
Coolant leak from reseviour Im afraid it leaking into the oil
cruise might be a vacuum leak, not sure about bonnies but i think its vacuum controlled.
the computer said that the heater fan was bad? wasn't that what you mean when you said the blower?
pcm and ecm refers to the same part. but technicall you have a pcm ( powertrain control module) ecm is just engine control
and by 98 the cruise was servo controlled.
but can you clarify the "blower" not working, you mean you have no boost, or no heat blowing?
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Certified GM nut
Joined: Oct 2006
Posts: 2,028
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From: burb of detroit. 2 miles north of 8 mile Rd.

Originally Posted by jberg6
where is the vacuum line for the cruise located
Originally Posted by samueljackson
and by 98 the cruise was servo controlled.?
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